diff --git a/public/v4/apps/mediawiki.yml b/public/v4/apps/mediawiki.yml
index 8c5f9e9..1bf7e6c 100644
--- a/public/v4/apps/mediawiki.yml
+++ b/public/v4/apps/mediawiki.yml
@@ -6,7 +6,7 @@ services:
         volumes:
             - '$$cap_appname-images:/var/www/html/images'
         caproverExtra:
-            containerHttpPort: '8080'
+            containerHttpPort: '80'
 
 caproverOneClickApp:
     instructions: