diff --git a/.github/workflows/ci-suite.yml b/.github/workflows/ci-suite.yml
index db87448a8c..0339fbebe4 100644
--- a/.github/workflows/ci-suite.yml
+++ b/.github/workflows/ci-suite.yml
@@ -187,7 +187,7 @@ jobs:
     env:
       TGS4_TEST_DATABASE_TYPE: SqlServer
       TGS4_TEST_DUMP_API_SPEC: yes
-    concurrency: integration-${{ github.ref }
+    concurrency: integration-${{ github.ref }}
     strategy:
       max-parallel: 1
       matrix:
@@ -302,7 +302,7 @@ jobs:
           --health-interval=10s
           --health-timeout=5s
           --health-retries=3
-    concurrency: integration-${{ github.ref }
+    concurrency: integration-${{ github.ref }}
     strategy:
       max-parallel: 1
       matrix: