diff --git a/docker-compose.yml b/docker-compose.yml
index 0a6ced3..5fbec82 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -654,6 +654,7 @@ services:
       - "${MEDIAWIKI_EXTERNAL_PORT}:${MEDIAWIKI_INTERNAL_PORT}"
     volumes:
       - "${DOCKER_STORAGE_PATH}/mediawiki/images:/var/www/html/images"
+      - "${DOCKER_STORAGE_PATH}/mediawiki/extensions:/var/www/html/extensions"
       - "${DOCKER_STORAGE_PATH}/mediawiki/LocalSettings.php:/var/www/html/LocalSettings.php"
     profiles:
       - base