diff --git a/lib/classes/PluginManager.js b/lib/classes/PluginManager.js
index ca8ad2922..8e711a802 100644
--- a/lib/classes/PluginManager.js
+++ b/lib/classes/PluginManager.js
@@ -34,7 +34,7 @@ class PluginManager {
     if (!this.commands[commandsArray[0]]) {
       const errorMessage = [
         `command "${commandsArray[0]}" not found`,
-        ' Run "sls help" for a list of all available commands.',
+        ' Run "serverless help" for a list of all available commands.',
       ].join();
       throw new this.serverless.classes.Error(errorMessage);
     }