diff --git a/lib/vorpal.js b/lib/vorpal.js
index ecd4c3ea..b85eb8f6 100755
--- a/lib/vorpal.js
+++ b/lib/vorpal.js
@@ -29,6 +29,7 @@ var os = require('os');
 var History = require('./history');
 var LocalStorage = require('./local-storage');
 var wrap = require('wrap-ansi');
+var leven = require('leven');
 
 /**
  * Initialize a new `Vorpal` instance.
@@ -1057,6 +1058,31 @@ vorpal._commandHelp = function (command) {
     ['', '  Invalid Command. Showing Help:', ''].join('\n') :
     '';
 
+  if ('' !== invalidString) {
+    var catchCmd = false;
+    for (var i = 0; i < this.commands.length; i++) {
+      catchCmd = this.commands[i]._catch;
+      if (catchCmd) {
+        break;
+      }
+    }
+
+    if (! catchCmd) {
+      var hints = [];
+      for (var i = 0; i < this.commands.length; i++) {
+        if (4 > leven(command, this.commands[i]._name)) {
+          hints.push(this.commands[i]._name);
+        }
+      }
+
+      if (0 < hints.length) {
+        return  '\n  ' + command +
+                ' is an invalid command. Maybe you mean:\n\n    ' +
+                hints.join('\n    ');
+      }
+    }
+  }
+
   var commandMatch = (matches.length > 0);
   var commandMatchLength = (commandMatch) ? String(command).trim().split(' ').length + 1 : 1;
   matches = (matches.length === 0) ? this.commands : matches;
diff --git a/package.json b/package.json
index 52f7b406..55c7951c 100644
--- a/package.json
+++ b/package.json
@@ -56,6 +56,7 @@
     "chalk": "^1.1.0",
     "in-publish": "^2.0.0",
     "inquirer": "0.11.0",
+    "leven": "^2.0.0",
     "lodash": "^4.5.1",
     "log-update": "^1.0.2",
     "minimist": "^1.2.0",