diff --git a/.github/workflows/vertx-base.yaml b/.github/workflows/vertx-base.yaml
index 73d1f21..de0e849 100644
--- a/.github/workflows/vertx-base.yaml
+++ b/.github/workflows/vertx-base.yaml
@@ -90,7 +90,7 @@ jobs:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
           restore-keys: |
-          ${{ runner.os }}-maven-
+            ${{ runner.os }}-maven-
 
     - name: Deploy Snapshots
       run: |