diff --git a/src/Lavender/lib/file.php b/src/Lavender/lib/file.php
index b0f9ca3..63bacde 100644
--- a/src/Lavender/lib/file.php
+++ b/src/Lavender/lib/file.php
@@ -43,7 +43,7 @@ private function _get_cache_file()
       }
     }
 
-    return $cache_dir . DIRECTORY_SEPARATOR . $file_name;
+    return $cache_dir . DIRECTORY_SEPARATOR . $file_name . '.lavenderc';
   }
 
   private function _save_to_cache()