diff --git a/.github/workflows/buildOnRelease.yml b/.github/workflows/buildOnRelease.yml
index 46443fa..1cb3052 100644
--- a/.github/workflows/buildOnRelease.yml
+++ b/.github/workflows/buildOnRelease.yml
@@ -21,7 +21,7 @@ jobs:
       - run: mvn clean package
 
       - name: Set versioned JAR name
-        run: echo "JAR_NAME=APPLICATION-${GITHUB_REF#refs/tags/}.jar" >> $GITHUB_ENV
+        run: echo "$JAR_NAME=APPLICATION-${GITHUB_REF#refs/tags/}.jar" >> $GITHUB_ENV
 
       - name: Rename JAR
         run: mv target/*.jar $JAR_NAME