diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index c40bf3c..d47a452 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -20,10 +20,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 11
-      uses: actions/setup-java@v2
+    - name: Set up JDK 8
+      uses: actions/setup-java@v1
       with:
-        java-version: '11'
+        java-version: '8'
         distribution: 'adopt'
     - name: Build with Gradle
       run: gradle build