diff --git a/.github/actions/build-dependencies/action.yml b/.github/actions/build-dependencies/action.yml
new file mode 100644
index 000000000..a6961d32c
--- /dev/null
+++ b/.github/actions/build-dependencies/action.yml
@@ -0,0 +1,29 @@
+name: Reusable build steps
+description: Setups the build environment and builds Jameica and Hibiscus
+runs:
+  using: "composite"
+  steps:
+  - name: Set up JDK for x64
+    uses: actions/setup-java@v4
+    with:
+      java-version: '17'
+      distribution: 'temurin'
+      architecture: x64
+
+  - name: Restore build dependencies
+    id: restore-cache
+    uses: actions/cache@v4
+    with:
+      path: |
+        jameica/bin/
+        jameica/lib/
+        jameica/releases/jameica-lib.jar
+        hibiscus/bin/
+        hibiscus/lib/
+        hibiscus/releases/hibiscus-lib.jar
+      key: ${{ hashFiles('jverein/build/build.properties', 'jverein/build/build.xml') }}
+
+  - name: Build Jameica and Hibiscus
+    if: steps.restore-cache.outputs.cache-hit != 'true'
+    shell: bash
+    run: ant -noinput -buildfile jverein/build/build.xml build-dependencies
diff --git a/.github/workflows/buildcheck.yml b/.github/workflows/buildcheck.yml
index 642ecc028..7406b620e 100644
--- a/.github/workflows/buildcheck.yml
+++ b/.github/workflows/buildcheck.yml
@@ -13,29 +13,19 @@ on:
       - 'lib.src/**'
       - 'src/**'
       - '.github/workflows/**/*.yml'
+      - '.github/actions/**/*.yml'
+  push:
 jobs:
-  call-reusable-workflow:
-    uses: ./.github/workflows/reusable-build.yml
-
   build-check:
-    needs: call-reusable-workflow
     runs-on: ubuntu-latest
     steps:
-    - name: Restore cached tags and jars
-      id: cache-tags-jars
-      uses: actions/cache@v4
-      with:
-        path: |
-          ./cached-tags
-          jameica
-          hibiscus
-        key: ${{ runner.os }}-${{ github.repository_id }}
-
     - name: Checkout openjverein
       uses: actions/checkout@v4
       with:
         path: jverein
 
+    - name: Setup
+      uses: ./jverein/.github/actions/build-dependencies
+
     - name: Build openjverein plugin
-      working-directory: ./
       run: ant -noinput -buildfile jverein/build/build.xml compile
diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index 1156d7691..d8303ec38 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -11,31 +11,19 @@ on:
       - '**'
 
 jobs:
-  call-reusable-workflow:
-    uses: ./.github/workflows/reusable-build.yml
-
   nightly-build:
-    needs: call-reusable-workflow
     runs-on: ubuntu-latest
     steps:
-    - name: Restore cached tags and jars
-      id: cache-tags-jars
-      uses: actions/cache@v4
-      with:
-        path: |
-          ./cached-tags
-          jameica
-          hibiscus
-        key: ${{ runner.os }}-${{ github.repository_id }}
-
     - name: Checkout openjverein
       uses: actions/checkout@v4
       with:
         path: jverein
 
+    - name: Setup
+      uses: ./jverein/.github/actions/build-dependencies
+
     - name: Build openjverein plugin
       id: openjverein
-      working-directory: ./
       run: |
         ant_output=$(ant -e -q -noinput -buildfile jverein/build/build.xml nightly)
         echo ${ant_output}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a595da09e..5429f0c7e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,31 +6,19 @@ name: OpenJVerein official release
 on: workflow_dispatch
 
 jobs:
-  call-reusable-workflow:
-    uses: ./.github/workflows/reusable-build.yml
-
   release:
-    needs: call-reusable-workflow
     runs-on: ubuntu-latest
     steps:
-    - name: Restore cached tags and jars
-      id: cache-tags-jars
-      uses: actions/cache@v4
-      with:
-        path: |
-          ./cached-tags
-          jameica
-          hibiscus
-        key: ${{ runner.os }}-${{ github.repository_id }}
-
     - name: Checkout openjverein
       uses: actions/checkout@v4
       with:
         path: jverein
 
+    - name: Setup
+      uses: ./jverein/.github/actions/build-dependencies
+
     - name: Build openjverein plugin
       id: openjverein
-      working-directory: ./
       run: |
         ant_output=$(ant -e -q -noinput -buildfile jverein/build/build.xml)
         echo ${ant_output}
diff --git a/.github/workflows/reusable-build.yml b/.github/workflows/reusable-build.yml
deleted file mode 100644
index 57695dae8..000000000
--- a/.github/workflows/reusable-build.yml
+++ /dev/null
@@ -1,97 +0,0 @@
-name: Reusable build steps
-
-on:
-  workflow_call:
-
-jobs:
-  setup-java-and-cache:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Set up JDK for x64
-      uses: actions/setup-java@v4
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        architecture: x64
-
-    - name: Set env
-      id: setenvs
-      run: |
-        jameica_tag=$(git ls-remote --refs --tags --sort="-v:refname" https://github.com/willuhn/jameica.git V_\* | head -1 | cut -f 2 | cut -d / -f 3)
-        echo "jameica_tag=${jameica_tag}" >> $GITHUB_ENV
-        hibiscus_tag=$(git ls-remote --refs --tags --sort="-v:refname" https://github.com/willuhn/hibiscus.git V_\* | head -1 | cut -f 2 | cut -d / -f 3)
-        echo "hibiscus_tag=${hibiscus_tag}" >> $GITHUB_ENV
-        echo "### jameica_tag: ${jameica_tag} | hibiscus_tag: ${hibiscus_tag}"
-
-    - name: Restore cached tags and folders
-      id: cache-tags-jars
-      uses: actions/cache@v4
-      with:
-        path: |
-          ./cached-tags
-          jameica
-          hibiscus
-        key: ${{ runner.os }}-${{ github.repository_id }}
-
-    - name: Load cached tags
-      id: load-cache
-      run: |
-        if [ -f ./cached-tags/jameica_tag ]; then
-          cached_jameica_tag=$(cat ./cached-tags/jameica_tag)
-          echo "cached_jameica_tag=${cached_jameica_tag}" >> $GITHUB_ENV
-        else
-          echo "cached_jameica_tag=" >> $GITHUB_ENV
-        fi
-        if [ -f ./cached-tags/hibiscus_tag ]; then
-          cached_hibiscus_tag=$(cat ./cached-tags/hibiscus_tag)
-          echo "cached_hibiscus_tag=${cached_hibiscus_tag}" >> $GITHUB_ENV
-        else
-          echo "cached_hibiscus_tag=" >> $GITHUB_ENV
-        fi
-        echo "### cached_jameica_tag: ${cached_jameica_tag} | cached_hibiscus_tag: ${cached_hibiscus_tag}"
-
-    - name: Checkout jameica
-      if: ${{ env.cached_jameica_tag != env.jameica_tag }}
-      uses: actions/checkout@v4
-      with:
-        repository: willuhn/jameica
-        path: jameica
-        ref: ${{ env.jameica_tag }}
-
-    - name: Build jameica jar
-      if: ${{ env.cached_jameica_tag != env.jameica_tag }}
-      working-directory: ./ 
-      run: |
-        ant -noinput -buildfile jameica/build/build.xml jar
-        find jameica/releases/ -type f -name jameica.jar -exec cp {} jameica/releases/jameica-lib.jar \;
-
-    - name: Checkout hibiscus
-      if: ${{ env.cached_hibiscus_tag != env.hibiscus_tag }}
-      uses: actions/checkout@v4
-      with:
-        repository: willuhn/hibiscus
-        path: hibiscus
-        ref: ${{ env.hibiscus_tag }}
-
-    - name: Build hibiscus jar
-      if: ${{ env.cached_hibiscus_tag != env.hibiscus_tag }}
-      working-directory: ./ 
-      run: |
-        ant -noinput -buildfile hibiscus/build/build.xml jar
-        find hibiscus/releases/ -type f -name hibiscus.jar -exec cp {} hibiscus/releases/hibiscus-lib.jar \;
-
-    - name: Create cache files and needed folders
-      run: |
-        mkdir -p ./cached-tags
-        echo "${{ env.jameica_tag }}" > ./cached-tags/jameica_tag
-        echo "${{ env.hibiscus_tag }}" > ./cached-tags/hibiscus_tag
-
-    - name: Cache tags and folders
-      uses: actions/cache@v4
-      if: always()
-      with:
-        path: |
-            ./cached-tags
-            jameica
-            hibiscus
-        key: ${{ runner.os }}-${{ github.repository_id }}
diff --git a/build/build.properties b/build/build.properties
index 83a84d147..2d952c45d 100644
--- a/build/build.properties
+++ b/build/build.properties
@@ -18,3 +18,8 @@ project.javadoc                 = ${project.release}/javadoc
 project.zipdir                  = ${project.release}/${plugin.name}
 project.zipfilename             = ${plugin.name}.${plugin.version}.zip
 project.zipfilename.nightly     = ${plugin.name}.${plugin.version}-nightly.zip
+
+jameica.url                     = https://github.com/willuhn/jameica/archive/refs/tags
+jameica.version                 = V_2_10_5_BUILD_488
+hibiscus.url                    = https://github.com/willuhn/hibiscus/archive/refs/tags
+hibiscus.version                = V_2_10_24_BUILD_388
diff --git a/build/build.xml b/build/build.xml
index c5c8df499..de1c2e6e6 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -15,9 +15,9 @@
 
     <loadproperties srcfile="${build.dir}/build.properties" />
 
-  	<echo message="VERSION: ${plugin.version}" level="info"/>
-    <echo message="BUILD  : ${build.number}" level="info"/>
-    <echo message="JAVA   : ${java.version}" level="info"/>
+    <echo message="VERSION: ${plugin.version}" level="info" />
+    <echo message="BUILD  : ${build.number}" level="info" />
+    <echo message="JAVA   : ${java.version}" level="info" />
 
     <path id="compilepath">
       <fileset dir="${lib.dir}">
@@ -54,9 +54,10 @@
 
   <target name="compile" depends="init, clean">
     <mkdir dir="${class.dir}" />
-    <javac debug="true" includeantruntime="false" debuglevel="lines,vars,source" release="${define.java.version}" encoding="${define.encoding}" deprecation="true" destdir="${class.dir}" srcdir="${src.dir}">
-			<classpath refid="compilepath" />
-		</javac>
+    <javac debug="true" includeantruntime="false" debuglevel="lines,vars,source" release="${define.java.version}"
+           encoding="${define.encoding}" deprecation="true" destdir="${class.dir}" srcdir="${src.dir}">
+      <classpath refid="compilepath" />
+    </javac>
   </target>
 
   <target name="jar" depends="init,compile" description="Generates the jar file">
@@ -84,7 +85,7 @@
 
     <copy todir="${project.zipdir}" file="plugin.xml" />
     <replace file="${project.zipdir}/plugin.xml">
-      <replacefilter token="[PLUGIN_ZIP]" value="${project.zipfilename}"/>
+      <replacefilter token="[PLUGIN_ZIP]" value="${project.zipfilename}" />
     </replace>
 
     <!-- Jetzt muessen wir noch das ZIP-File erzeugen -->
@@ -142,16 +143,16 @@
     <delete dir="${project.tmp}" />
     <delete dir="${class.dir}" />
   </target>
-  
+
   <target name="lib">
     <!-- Die Datei brauchen die anderen Plugins zum Kompilieren //-->
     <copy file="${project.zipdir}/${define.jarfilename}" tofile="releases/jverein-lib.jar" />
   </target>
 
   <target name="all" depends="init,jar,javadoc,src,clean" description="Build an official openjverein release">
-  	<echo message="SELECTED_VERSION=${plugin.version}" />
-  	<echo message="SELECTED_PATH=${project.release}/${project.zipfilename}" />
-  	<echo message="SELECTED_FILENAME=${project.zipfilename}" />
+    <echo message="SELECTED_VERSION=${plugin.version}" />
+    <echo message="SELECTED_PATH=${project.release}/${project.zipfilename}" />
+    <echo message="SELECTED_FILENAME=${project.zipfilename}" />
   </target>
 
   <target name="fast" depends="init,jar,src" description="Build an development release">
@@ -161,16 +162,50 @@
   <target name="nightly" depends="init,compile,jar,javadoc,src" description="Build an nightly release">
     <mkdir dir="${project.release.nightly}" />
 
-    <copy file="${project.release}/${project.zipfilename}" tofile="${project.release.nightly}/${project.zipfilename.nightly}" />
-    <copy file="${project.release}/${define.srcfilename}" tofile="${project.release.nightly}/${define.srcfilename.nightly}" />
+    <copy file="${project.release}/${project.zipfilename}"
+          tofile="${project.release.nightly}/${project.zipfilename.nightly}" />
+    <copy file="${project.release}/${define.srcfilename}"
+          tofile="${project.release.nightly}/${define.srcfilename.nightly}" />
 
-    <antcall target="lib"/>
+    <antcall target="lib" />
 
     <delete dir="${project.release}" />
 
-  	<echo message="SELECTED_VERSION=${plugin.version}-nightly" />
-  	<echo message="SELECTED_PATH=${project.release.nightly}/${project.zipfilename.nightly}" />
-  	<echo message="SELECTED_FILENAME=${project.zipfilename.nightly}" />
+    <echo message="SELECTED_VERSION=${plugin.version}-nightly" />
+    <echo message="SELECTED_PATH=${project.release.nightly}/${project.zipfilename.nightly}" />
+    <echo message="SELECTED_FILENAME=${project.zipfilename.nightly}" />
+  </target>
+
+  <target name="build-dependencies" description="Downloads and builds Jameica and Hibiscus"
+          depends="init">
+    <antcall target="build-package">
+      <param name="name" value="jameica" />
+      <param name="url" value="${jameica.url}" />
+      <param name="version" value="${jameica.version}" />
+    </antcall>
+    <antcall target="build-package">
+      <param name="name" value="hibiscus" />
+      <param name="url" value="${hibiscus.url}" />
+      <param name="version" value="${hibiscus.version}" />
+    </antcall>
+  </target>
+
+  <target name="build-package">
+    <!-- Download package -->
+    <get src="${url}/${version}.zip"
+         dest="${name}-${version}.zip"
+         skipexisting="true" />
+
+    <!-- Unpack into folder $name -->
+    <unzip src="${name}-${version}.zip"
+           dest="../" />
+    <move file="../${name}-${version}"
+          tofile="../${name}" />
+
+    <!-- Run build -->
+    <ant dir="../${name}" antfile="build/build.xml" inheritall="false">
+      <target name="nightly" />
+    </ant>
   </target>
 
 </project>