diff --git a/src/Umbraco.Web.UI/web.Template.config b/src/Umbraco.Web.UI/web.Template.config
index 924a5436f8..62e3a00457 100644
--- a/src/Umbraco.Web.UI/web.Template.config
+++ b/src/Umbraco.Web.UI/web.Template.config
@@ -213,7 +213,9 @@
       <remove fileExtension=".less" />
       <mimeMap fileExtension=".less" mimeType="text/css" />
       <remove fileExtension=".mp4" />
-      <mimeMap fileExtension=".mp4" mimeType="video/mp4" />			
+      <mimeMap fileExtension=".mp4" mimeType="video/mp4" />
+      <remove fileExtension=".json" />
+      <mimeMap fileExtension=".json" mimeType="application/json" />			
     </staticContent>
 
     <!-- Ensure the powered by header is not returned -->