diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ed15f3..1e65a27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Get available roles from the server
 
+### Fixed
+
+- Change verification code validation to support numeric codes
+
 ## [0.11.0] - 2017-11-27
 
 ### Added
diff --git a/prompts/prompts.go b/prompts/prompts.go
index d9655dd..bc22fb8 100644
--- a/prompts/prompts.go
+++ b/prompts/prompts.go
@@ -21,7 +21,7 @@ import (
 const (
 	namePattern        = "^[a-zA-Z\\s,\\.'\\-\\pL]{1,64}$"
 	couponPattern      = "^[0-9A-Z]{1,128}$"
-	codePattern        = "^[0-9abcdefghjkmnpqrtuvwxyz]{16}$"
+	codePattern        = "^([0-9]{6})$"
 	inviteTokenPattern = "^[a-zA-Z0-9_-]{52}$"
 )