diff --git a/.github/workflows/pr-builder.yml b/.github/workflows/pr-builder.yml
index aa98b438..f03c9267 100644
--- a/.github/workflows/pr-builder.yml
+++ b/.github/workflows/pr-builder.yml
@@ -1,7 +1,7 @@
 # This workflow will build the project on pull requests with tests
 # Uses:
 #   OS: ubuntu-latest
-#   JDK: Adopt JDK 8
+#   JDK: Adopt JDK 11
 
 name: PR Builder
 
@@ -17,15 +17,15 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
-  env:
-    JAVA_TOOL_OPTIONS: "-Djdk.util.zip.disableZip64ExtraFieldValidation=true -Djdk.nio.zipfs.allowDotZipEntry=true"
+    env:
+      JAVA_TOOL_OPTIONS: "-Djdk.util.zip.disableZip64ExtraFieldValidation=true -Djdk.nio.zipfs.allowDotZipEntry=true"
 
     steps:
       - uses: actions/checkout@v2
       - name: Set up Adopt JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: [ 11.0.19+7 ]
+          java-version: "11"
           distribution: "adopt"
       - name: Cache local Maven repository
         id: cache-maven-m2