diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 19659f2d79..5dd005d7e3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -35,4 +35,8 @@ jobs:
       - uses: actions/setup-java@v1
         with:
           java-version: ${{ matrix.java-version }}
+      - run: echo "$java-version"
+      - run: echo "$JAVA_HOME"
+      - run: echo "${{ matrix.java-version }}"
+      - run: java --version
       - run: mvn clean install -DskipTests -Dmaven.javadoc.skip=true