diff --git a/src/ext/WixExt.props b/src/ext/WixExt.props
index 4babfb7c2..c6afb59f5 100644
--- a/src/ext/WixExt.props
+++ b/src/ext/WixExt.props
@@ -6,7 +6,7 @@
     <IncludeBuildOutput>false</IncludeBuildOutput>
     <SuppressDependenciesWhenPacking>true</SuppressDependenciesWhenPacking>
     <NoWarn>NU5100</NoWarn>
-    <WixExtensionPackageFolder>wixext5</WixExtensionPackageFolder>
+    <WixExtensionPackageFolder>wixext6</WixExtensionPackageFolder>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/wix/WixToolset.Core/ExtensibilityServices/ExtensionManager.cs b/src/wix/WixToolset.Core/ExtensibilityServices/ExtensionManager.cs
index 840b32d4f..cad4edc03 100644
--- a/src/wix/WixToolset.Core/ExtensibilityServices/ExtensionManager.cs
+++ b/src/wix/WixToolset.Core/ExtensibilityServices/ExtensionManager.cs
@@ -16,7 +16,7 @@ namespace WixToolset.Core.ExtensibilityServices
     internal class ExtensionManager : IExtensionManager
     {
         // This value needs to stay in sync with the Property in "wix.props" with the same name.
-        private const string WixToolsetExtensionPackageFolder = "wixext5";
+        private const string WixToolsetExtensionPackageFolder = "wixext6";
 
         private const string UserWixFolderName = ".wix";
         private const string MachineWixFolderName = "WixToolset";
diff --git a/src/wix/WixToolset.Sdk/tools/wix.props b/src/wix/WixToolset.Sdk/tools/wix.props
index 284b93b00..af26f6944 100644
--- a/src/wix/WixToolset.Sdk/tools/wix.props
+++ b/src/wix/WixToolset.Sdk/tools/wix.props
@@ -9,7 +9,7 @@
     <WixToolsetPatchVersion>$$WixToolsetPatchVersion$$</WixToolsetPatchVersion>
     <WixToolsetMajorMinorVersion>$$WixToolsetMajorMinorVersion$$</WixToolsetMajorMinorVersion>
     <WixToolsetVersion>$$WixToolsetVersion$$</WixToolsetVersion>
-    <WixToolsetExtensionPackageFolder>wixext5</WixToolsetExtensionPackageFolder>
+    <WixToolsetExtensionPackageFolder>wixext6</WixToolsetExtensionPackageFolder>
   </PropertyGroup>
 
   <ImportGroup>