diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bb4aa4a..3b19208 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,5 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-java@v1
+        with:
+          java-version: '11'
       - name: Build
         run: ./mvnw package
\ No newline at end of file