diff --git a/.github/workflows/integrationTests-2.x.yaml b/.github/workflows/integrationTests-2.x.yaml
index 414901fc05..4d67407d88 100644
--- a/.github/workflows/integrationTests-2.x.yaml
+++ b/.github/workflows/integrationTests-2.x.yaml
@@ -49,7 +49,7 @@ jobs:
         id: mvn-cache
         with:
           path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.date }}
+          key: ${{ runner.os }}-maven-unified-2.x-${{ steps.date.outputs.date }}
       - name: Setup gcloud
         uses: google-github-actions/setup-gcloud@master
         with:
diff --git a/.github/workflows/unitTests-2.x.yaml b/.github/workflows/unitTests-2.x.yaml
index a6195affe0..ade44a5575 100644
--- a/.github/workflows/unitTests-2.x.yaml
+++ b/.github/workflows/unitTests-2.x.yaml
@@ -31,7 +31,7 @@ jobs:
       id: mvn-cache
       with:
         path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.date }}
+        key: ${{ runner.os }}-maven-unified-2.x-${{ steps.date.outputs.date }}
 
     - name: Maven go offline
       id: mvn-offline