diff --git a/projects/trails/src/Mirza/Trails/Main.hs b/projects/trails/src/Mirza/Trails/Main.hs
index e80676ec..17e14ffb 100644
--- a/projects/trails/src/Mirza/Trails/Main.hs
+++ b/projects/trails/src/Mirza/Trails/Main.hs
@@ -51,7 +51,7 @@ defaultDatabaseConnectionString = "dbname=devtrails"
 
 corsOrigins :: [CorsMiddleware.Origin]
 corsOrigins = [
-    "http://localhost:8080"
+  "http://localhost:8300"
   , "https://demo.mirza.d61.io"
   ]