diff --git a/backend/internal/middleware/cors/cors.go b/backend/internal/middleware/cors/cors.go
index d005de0..4851aab 100644
--- a/backend/internal/middleware/cors/cors.go
+++ b/backend/internal/middleware/cors/cors.go
@@ -5,11 +5,10 @@ import
 
 )
 
-func CORS(next http.Handler) http.Handler {
+func CORS(next http.Handler, clientURL string) http.Handler {
 
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-			url:="https://scintillating-commitment-production-2429.up.railway.app/"
-		w.Header().Set("Access-Control-Allow-Origin", url)
+		w.Header().Set("Access-Control-Allow-Origin", clientURL)
 
 		w.Header().Set("Access-Control-Allow-Credentials", "true")