diff --git a/.github/workflows/build_cf.yml b/.github/workflows/build_cf.yml
index 715b5b3..f832595 100644
--- a/.github/workflows/build_cf.yml
+++ b/.github/workflows/build_cf.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 7
+          java-version: 17
 
       - uses: actions/cache@v2
         with: