diff --git a/.github/workflows/gradle_build.yml b/.github/workflows/gradle_build.yml
index 4f537a1ef..75708eef2 100644
--- a/.github/workflows/gradle_build.yml
+++ b/.github/workflows/gradle_build.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with:
-        java-version: '11'
+        java-version: '8'
         distribution: 'adopt'
         
     - name: Grant execute permission for gradlew