diff --git a/modules/services/web-servers/apache-httpd/default.nix b/modules/services/web-servers/apache-httpd/default.nix
index 1d5281f25d9..2452b7697fa 100644
--- a/modules/services/web-servers/apache-httpd/default.nix
+++ b/modules/services/web-servers/apache-httpd/default.nix
@@ -211,7 +211,7 @@ let
 
   extraModules = pkgs.lib.attrByPath ["extraModules"] [] mainCfg;
   extraForeignModules = pkgs.lib.filter builtins.isAttrs extraModules;
-  extraApachaModules = pkgs.lib.filter (x :! (builtins.isAttrs x)) extraModules; # I'd prefer using builtins.isString here, but doesn't exist yet
+  extraApacheModules = pkgs.lib.filter (x: !(builtins.isAttrs x)) extraModules; # I'd prefer using builtins.isString here, but doesn't exist yet
 
   makeServerInfo = cfg: {
     # Canonical name must not include a trailing slash.
@@ -304,7 +304,7 @@ let
       "mime" "dav" "status" "autoindex" "asis" "info" "cgi" "dav_fs"
       "vhost_alias" "negotiation" "dir" "imagemap" "actions" "speling"
       "userdir" "alias" "rewrite" "proxy" "proxy_http"
-    ] ++ optional enableSSL "ssl" ++ extraApachaModules;
+    ] ++ optional enableSSL "ssl" ++ extraApacheModules;
     
 
   loggingConf = ''