1 files changed, 3 insertions, 1 deletions
diff --git a/nixos/modules/services/web-servers/apache-httpd/mediawiki.nix b/nixos/modules/services/web-servers/apache-httpd/mediawiki.nix
index af2e2cae797f..7cb513f63020 100644
--- a/nixos/modules/services/web-servers/apache-httpd/mediawiki.nix
+++ b/nixos/modules/services/web-servers/apache-httpd/mediawiki.nix
@@ -126,7 +126,7 @@ in
         </Directory>
       ''}
 
-      Alias ${config.urlPrefix} ${mediawikiRoot}
+      ${optionalString (config.urlPrefix != "") "Alias ${config.urlPrefix} ${mediawikiRoot}"}
 
       <Directory ${mediawikiRoot}>
           Order allow,deny
@@ -139,6 +139,8 @@ in
       ''}
     '';
 
+  documentRoot = if config.urlPrefix == "" then mediawikiRoot else null;
+
   enablePHP = true;
 
   options = {