diff --git a/web.config b/web.config
index bc045f2..8a5a82a 100644
--- a/web.config
+++ b/web.config
@@ -23,5 +23,25 @@
                 <add value="default.aspx" />
             </files>
         </defaultDocument>
+        <httpErrors>
+            <remove statusCode="502" subStatusCode="-1" />
+            <remove statusCode="501" subStatusCode="-1" />
+            <remove statusCode="500" subStatusCode="-1" />
+            <remove statusCode="412" subStatusCode="-1" />
+            <remove statusCode="406" subStatusCode="-1" />
+            <remove statusCode="405" subStatusCode="-1" />
+            <remove statusCode="404" subStatusCode="-1" />
+            <remove statusCode="403" subStatusCode="-1" />
+            <remove statusCode="401" subStatusCode="-1" />
+            <error statusCode="401" prefixLanguageFilePath="" path="/_error/401.html" responseMode="ExecuteURL" />
+            <error statusCode="403" prefixLanguageFilePath="" path="/_error/403.html" responseMode="ExecuteURL" />
+            <error statusCode="404" prefixLanguageFilePath="" path="/_error/404.html" responseMode="ExecuteURL" />
+            <error statusCode="405" prefixLanguageFilePath="" path="/_error/405.html" responseMode="ExecuteURL" />
+            <error statusCode="406" prefixLanguageFilePath="" path="/_error/406.html" responseMode="ExecuteURL" />
+            <error statusCode="412" prefixLanguageFilePath="" path="/_error/412.html" responseMode="ExecuteURL" />
+            <error statusCode="500" prefixLanguageFilePath="" path="/_error/500.html" responseMode="ExecuteURL" />
+            <error statusCode="501" prefixLanguageFilePath="" path="/_error/501.html" responseMode="ExecuteURL" />
+            <error statusCode="502" prefixLanguageFilePath="" path="/_error/502.html" responseMode="ExecuteURL" />
+        </httpErrors>
     </system.webServer>
 </configuration>