diff --git a/Gruntfile.js b/Gruntfile.js
index 01fa6cb..fc7eb9f 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -166,7 +166,7 @@ module.exports = function(grunt) {
         files: ['app/Umbraco/Umbraco.Archetype/Archetype.Umbraco.csproj'],
         filename: 'VersionInfo.cs',
         info: {
-          version: '<%= (pkgMeta.version.indexOf("-") ? pkgMeta.version.substring(0, pkgMeta.version.indexOf("-")) : pkgMeta.version) %>', 
+          version: '<%= (pkgMeta.version.indexOf("-") > 0 ? pkgMeta.version.substring(0, pkgMeta.version.indexOf("-")) : pkgMeta.version) %>', 
           fileVersion: '<%= pkgMeta.version %>'
         }
       }
diff --git a/app/Umbraco/Umbraco.Archetype/Properties/VersionInfo.cs b/app/Umbraco/Umbraco.Archetype/Properties/VersionInfo.cs
index 8310afa..69051e7 100644
--- a/app/Umbraco/Umbraco.Archetype/Properties/VersionInfo.cs
+++ b/app/Umbraco/Umbraco.Archetype/Properties/VersionInfo.cs
@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("1.7.1")]
+[assembly: AssemblyVersion("1.7.2")]
 [assembly: AssemblyFileVersion("1.7.2")]