diff --git a/OurUmbraco.Site/web.config b/OurUmbraco.Site/web.config
index a5bb18b4..e31f2353 100644
--- a/OurUmbraco.Site/web.config
+++ b/OurUmbraco.Site/web.config
@@ -240,11 +240,6 @@
     </scripting> 
   </system.web.extensions>
   <system.webServer>
-    <httpErrors errorMode="Custom" existingResponse="Replace">
-      <remove statusCode="404" subStatusCode="-1" />
-      <error statusCode="404" prefixLanguageFilePath="" path="/page-not-found/" responseMode="ExecuteURL" />
-    </httpErrors>
-
     <modules runAllManagedModulesForAllRequests="true">
 
       <remove name="WebDAVModule" />
@@ -332,20 +327,20 @@
           <action type="Redirect" url="documentation/Reference/Templating/Mvc/{R:1}" redirectType="Permanent" />
         </rule>
         <rule name="RemoveParenthesesFromUrls">
-          <match url="(.*)\((.*)\)(.*)" />
-          <action type="Redirect" url="{R:1}{R:2}{R:3}" redirectType="Permanent" appendQueryString="true" />
+          <match url="forum/(.*)\((.*)\)(.*)" />
+          <action type="Redirect" url="forum/{R:1}{R:2}{R:3}" redirectType="Permanent" appendQueryString="true" />
         </rule>
         <rule name="RemoveSquareBracketsFromUrls">
-          <match url="(.*)\[(.*)\](.*)" />
-          <action type="Redirect" url="{R:1}{R:2}{R:3}" redirectType="Permanent" appendQueryString="true" />
+          <match url="forum/(.*)\[(.*)\](.*)" />
+          <action type="Redirect" url="forum/{R:1}{R:2}{R:3}" redirectType="Permanent" appendQueryString="true" />
         </rule>
         <rule name="RemoveExclamationsFromUrls" patternSyntax="Wildcard">
-          <match url="*!*" />
-          <action type="Redirect" url="{R:1}{R:2}" redirectType="Permanent" appendQueryString="true" />
+          <match url="forum/*!*" />
+          <action type="Redirect" url="forum/{R:1}{R:2}" redirectType="Permanent" appendQueryString="true" />
         </rule>
         <rule name="RemoveCommasFromUrls" patternSyntax="Wildcard">
-          <match url="*,*" />
-          <action type="Redirect" url="{R:1}{R:2}" redirectType="Permanent" appendQueryString="true" />
+          <match url="forum/*,*" />
+          <action type="Redirect" url="forum/{R:1}{R:2}" redirectType="Permanent" appendQueryString="true" />
         </rule>
         <rule name="RedirectRepoSearch" patternSyntax="Wildcard">
           <match url="umbraco/api/Search/FindProjects/*" />