diff --git a/.github/actions/setup-yarn/action.yml b/.github/actions/setup-yarn/action.yml
new file mode 100644
index 000000000..e1b50ee29
--- /dev/null
+++ b/.github/actions/setup-yarn/action.yml
@@ -0,0 +1,20 @@
+name: Setup Yarn
+description: Common setup steps for most workflows in the Omega Flowey Remastered repository
+
+runs:
+  using: composite
+  steps:
+    - uses: tw3lveparsecs/github-actions-set-variables@v0.2
+      with:
+        envFilePath: ./.github/variables/shared.env
+    - name: Install Yarn 3.6.3
+      run: corepack enable
+      shell: bash
+    - name: Setup cache
+      uses: actions/setup-node@v4
+      with:
+        cache: 'yarn'
+        cache-dependency-path: yarn.lock
+        node-version-file: package.json
+    - run: yarn
+      shell: bash
diff --git a/.github/workflows/datapack.yml b/.github/workflows/datapack.yml
index da50ab146..38f00a0bb 100644
--- a/.github/workflows/datapack.yml
+++ b/.github/workflows/datapack.yml
@@ -12,18 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: tw3lveparsecs/github-actions-set-variables@v0.2
-        with:
-          envFilePath: ./.github/variables/shared.env
-      - name: Install Yarn 3.6.3
-        run: corepack enable
-      - name: Setup cache
-        uses: actions/setup-node@v4
-        with:
-          cache: 'yarn'
-          cache-dependency-path: yarn.lock
-          node-version-file: package.json
-      - run: yarn
+      - uses: ./.github/actions/setup-yarn
       - name: Run lint scripts on datapacks
         run: yarn start lint.custom.datapacks
         env:
diff --git a/.github/workflows/resourcepack.yml b/.github/workflows/resourcepack.yml
index 3c408cd7d..fd935d698 100644
--- a/.github/workflows/resourcepack.yml
+++ b/.github/workflows/resourcepack.yml
@@ -7,18 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: tw3lveparsecs/github-actions-set-variables@v0.2
-        with:
-          envFilePath: ./.github/variables/shared.env
-      - name: Install Yarn 3.6.3
-        run: corepack enable
-      - name: Setup cache
-        uses: actions/setup-node@v4
-        with:
-          cache: 'yarn'
-          cache-dependency-path: yarn.lock
-          node-version-file: package.json
-      - run: yarn
+      - uses: ./.github/actions/setup-yarn
       - name: Run lint scripts on resourcepack
         run: yarn start lint.custom.resourcepack
         env:
diff --git a/.github/workflows/scripts.yml b/.github/workflows/scripts.yml
index 930bdb119..f265fa541 100644
--- a/.github/workflows/scripts.yml
+++ b/.github/workflows/scripts.yml
@@ -7,18 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: tw3lveparsecs/github-actions-set-variables@v0.2
-        with:
-          envFilePath: ./.github/variables/shared.env
-      - name: Install Yarn 3.6.3
-        run: corepack enable
-      - name: Setup cache
-        uses: actions/setup-node@v4
-        with:
-          cache: 'yarn'
-          cache-dependency-path: yarn.lock
-          node-version-file: package.json
-      - run: yarn
+      - uses: ./.github/actions/setup-yarn
       - name: Run Prettier
         run: yarn start lint.scripts.prettier.check
 
@@ -27,18 +16,7 @@ jobs:
     needs: format
     steps:
       - uses: actions/checkout@v4
-      - uses: tw3lveparsecs/github-actions-set-variables@v0.2
-        with:
-          envFilePath: ./.github/variables/shared.env
-      - name: Install Yarn 3.6.3
-        run: corepack enable
-      - name: Setup cache
-        uses: actions/setup-node@v4
-        with:
-          cache: 'yarn'
-          cache-dependency-path: yarn.lock
-          node-version-file: package.json
-      - run: yarn
+      - uses: ./.github/actions/setup-yarn
       - name: Run ESLint
         run: yarn start lint.scripts.eslint.check
       - name: Run custom lint scripts on non-datapacks, non-resourcepack files