diff --git a/labs/CanvasLayout/src/CommunityToolkit.Labs.WinUI.CanvasLayout.csproj b/labs/CanvasLayout/src/CommunityToolkit.Labs.WinUI.CanvasLayout.csproj
index 555ac1cc3..0bbc56921 100644
--- a/labs/CanvasLayout/src/CommunityToolkit.Labs.WinUI.CanvasLayout.csproj
+++ b/labs/CanvasLayout/src/CommunityToolkit.Labs.WinUI.CanvasLayout.csproj
@@ -2,7 +2,7 @@
   <Import Project="$(RepositoryDirectory)common\Labs.MultiTarget.props" />
 
   <PropertyGroup>
-    <RootNamespace>CommunityToolkit.Labs.WinUI</RootNamespace>
+    <RootNamespace>CommunityToolkit.Labs.WinUI.CanvasLayoutRns</RootNamespace>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/labs/SizerBase/src/CommunityToolkit.Labs.WinUI.SizerBase.csproj b/labs/SizerBase/src/CommunityToolkit.Labs.WinUI.SizerBase.csproj
index ae2c88bc4..f20c87d24 100644
--- a/labs/SizerBase/src/CommunityToolkit.Labs.WinUI.SizerBase.csproj
+++ b/labs/SizerBase/src/CommunityToolkit.Labs.WinUI.SizerBase.csproj
@@ -2,7 +2,7 @@
   <Import Project="$(RepositoryDirectory)common\Labs.MultiTarget.props" />
 
   <PropertyGroup>
-    <RootNamespace>CommunityToolkit.Labs.WinUI</RootNamespace>
+    <RootNamespace>CommunityToolkit.Labs.WinUI.SizerBaseRns</RootNamespace>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/template/lab/src/CommunityToolkit.Labs.WinUI.ProjectTemplate.csproj b/template/lab/src/CommunityToolkit.Labs.WinUI.ProjectTemplate.csproj
index 0195db006..a4a386504 100644
--- a/template/lab/src/CommunityToolkit.Labs.WinUI.ProjectTemplate.csproj
+++ b/template/lab/src/CommunityToolkit.Labs.WinUI.ProjectTemplate.csproj
@@ -2,7 +2,7 @@
   <Import Project="$(RepositoryDirectory)common\Labs.MultiTarget.props" />
 
   <PropertyGroup>
-    <RootNamespace>CommunityToolkit.Labs.WinUI</RootNamespace>
+    <RootNamespace>CommunityToolkit.Labs.WinUI.ProjectTemplateRns</RootNamespace>
   </PropertyGroup>
 
   <PropertyGroup>