diff --git a/.github/workflows/ci-3p-mariadb-connector-c.yml b/.github/workflows/ci-3p-mariadb-connector-c.yml
index 1ffff67dd..d25914c87 100644
--- a/.github/workflows/ci-3p-mariadb-connector-c.yml
+++ b/.github/workflows/ci-3p-mariadb-connector-c.yml
@@ -17,8 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         testdist: [ 'debian11' ]
-#        infradb: [ 'mysql57', 'mysql80', 'mysql81', 'mysql82', 'mariadb10', 'mariadb11' ]
-        infradb: [ 'mysql57' ]
+        infradb: [ 'mysql57', 'mysql80', 'mysql81', 'mysql82', 'mariadb10', 'mariadb11' ]
     env:
       TESTDIST: ${{ matrix.testdist }}
       INFRADB:  ${{ matrix.infradb }}