diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ffb1c9ba..3ecf45f5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,6 +35,9 @@ jobs:
           - php: 8.2
             moodle-branch: master
             database: mariadb
+          - php: 8.2
+            moodle-branch: MOODLE_403_STABLE
+            database: pgsql
           - php: 8.2
             moodle-branch: MOODLE_402_STABLE
             database: pgsql
@@ -73,6 +76,9 @@ jobs:
           - php: 8.0
             moodle-branch: master
             database: mariadb
+          - php: 8.0
+            moodle-branch: MOODLE_403_STABLE
+            database: pgsql
           - php: 8.0
             moodle-branch: MOODLE_402_STABLE
             database: pgsql