diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 1b56d3c0..20abaf30 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -25,9 +25,12 @@ jobs:
       with:
         java-version: '11'
         distribution: 'adopt'
+        cache: gradle
     - name: Validate Gradle wrapper
       uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
     - name: Make gradlew executable
       run: chmod +x ./gradlew
+    - name: Build with Gradle
+      run: ./gradlew generateSource
     - name: Build with Gradle
       run: ./gradlew build