diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 9a92ea6..54eb6e6 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -31,15 +31,15 @@ jobs:
 
 
       - name: Build and package for Windows
-        if: matrix.os == 'windows-latest'
+        if: github.event.release.prerelease == false && matrix.os == 'windows-latest'
         run: yarn build:win
 
       - name: Build and package for macOS
-        if: matrix.os == 'macos-latest'
+        if: github.event.release.prerelease == true && matrix.os == 'macos-latest'
         run: yarn build:mac
 
       - name: Build and package for Linux
-        if: matrix.os == 'ubuntu-latest'
+        if: github.event.release.prerelease == true && matrix.os == 'ubuntu-latest'
         run: yarn build:linux
 
       - name: Upload artifact for Windows
@@ -50,14 +50,14 @@ jobs:
           path: dist/*.exe
 
       - name: Upload artifact for macOS
-        if: matrix.os == 'macos-latest'
+        if: github.event.release.prerelease == true && matrix.os == 'macos-latest'
         uses: actions/upload-artifact@v4
         with:
           name: ExamShowboard-macOS
           path: dist/*.dmg
 
       - name: Upload artifact for Linux
-        if: matrix.os == 'ubuntu-latest'
+        if: github.event.release.prerelease == true && matrix.os == 'ubuntu-latest'
         uses: actions/upload-artifact@v4
         with:
           name: ExamShowboard-Linux