diff --git a/main.go b/main.go
index 3f3ac56..ae08d3d 100644
--- a/main.go
+++ b/main.go
@@ -110,7 +110,7 @@ func generateNewServerFile(services []string) error {
 }
 
 func generateServerFile(gen *protogen.Plugin, file *protogen.File, service *protogen.Service) error {
-	filename := fmt.Sprintf("./internal/server/%s_server.go", strings.ToLower(service.GoName))
+	filename := fmt.Sprintf("./internal/server/%s_server.go", toSnakeCase(service.GoName))
 	moduleName := getModuleName()
 
 	//create servers.