diff --git a/proxy/match.go b/proxy/match.go
index 0b3e946..7aa33dc 100644
--- a/proxy/match.go
+++ b/proxy/match.go
@@ -181,9 +181,9 @@ func modifyURL(url string, host string, cfg *config.Config) string {
 		return url
 	}
 	if matched {
-
-		u := strings.TrimPrefix(url, "https://")
-		u = strings.TrimPrefix(url, "http://")
+		var u = url
+		u := strings.TrimPrefix(u, "https://")
+		u = strings.TrimPrefix(u, "http://")
 		logDump("Modified URL: %s", "https://"+host+"/"+u)
 		return "https://" + host + "/" + u
 	}