diff --git a/controllers/api.js b/controllers/api.js
index 3aba90f..94bc797 100644
--- a/controllers/api.js
+++ b/controllers/api.js
@@ -384,7 +384,7 @@ function errorNotEnougBalance(res) {
   return res.send({
     error: true,
     code: 2,
-    message: 'not enough balance',
+    message: 'not enough balance. Make sure you have at least 1% reserved for potential fees',
   });
 }