diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index f7accd0..4a30739 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -4,10 +4,8 @@
 name: Java CI with Gradle
 
 on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+  release:
+    types: [created]
 
 jobs:
   build:
@@ -22,8 +20,11 @@ jobs:
         java-version: 1.8
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
+      
     - name: Build with Gradle
-      run: ./gradlew build
+      run: gradle build additionalCopy
+      env:
+        BUILD_RELEASE: ${{ github.event.prerelease == false }}
     
     - name: Upload assets to a Release
       uses: AButler/upload-release-assets@v2.0