diff --git a/lib/PowerShell/Constants.js b/lib/PowerShell/Constants.js
index 98f75ccf..51d0a3a0 100644
--- a/lib/PowerShell/Constants.js
+++ b/lib/PowerShell/Constants.js
@@ -5,7 +5,7 @@ class Constants {
 exports.default = Constants;
 Constants.prefix = "az_";
 Constants.moduleName = "Az.Accounts";
-Constants.versionPattern = /[0-9]\.[0-9]\.[0-9]/;
+Constants.versionPattern = /[0-9]+\.[0-9]+\.[0-9]+/;
 Constants.AzureCloud = "AzureCloud";
 Constants.Subscription = "Subscription";
 Constants.ServicePrincipal = "ServicePrincipal";