diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ccd287ec04..1bd05808dc 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -142,8 +142,8 @@ jobs:
       fail-fast: false
       matrix:
         db_adapter:[
-          MARIADB
-          POSTGRESQL,
+          MARIADB,
+          POSTGRESQL
         ]
 
         service: [