diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 7d837809c..3179eb666 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -91,10 +91,10 @@ jobs:
           path: ~/.goomph
           key: ${{ runner.os }}-goomph-${{ hashFiles('build.gradle') }}
           restore-keys: ${{ runner.os }}-goomph-
-      - name: 'Set up JDK 22'
+      - name: 'Set up JDK 21'
         uses: actions/setup-java@v4
         with:
-          java-version: 22
+          java-version: 21
           distribution: 'temurin'
       - name: 'Generate latest docs'
         env: