diff --git a/.github/workflows/moodle-ci.yml b/.github/workflows/moodle-ci.yml
index 7ae576e..bbc52cc 100644
--- a/.github/workflows/moodle-ci.yml
+++ b/.github/workflows/moodle-ci.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         php: ['8.2']
-        moodle-branch: ['main']
+        moodle-branch: ['MOODLE_404_STABLE']
         database: ['pgsql']
 
     steps:
@@ -89,7 +89,7 @@ jobs:
       fail-fast: false
       matrix:
         php: ['8.0', '8.1', '8.2']
-        moodle-branch: ['MOODLE_401_STABLE', 'MOODLE_402_STABLE', 'MOODLE_403_STABLE', 'main']
+        moodle-branch: ['MOODLE_401_STABLE', 'MOODLE_402_STABLE', 'MOODLE_403_STABLE', 'MOODLE_404_STABLE']
         database: ['mariadb', 'pgsql']
         exclude:
           - php: '8.0'