diff --git a/Source/GnssTracker_Demo/GnssTracker_Demo.csproj b/Source/GnssTracker_Demo/GnssTracker_Demo.csproj
index 121d95a..fe5ce1d 100644
--- a/Source/GnssTracker_Demo/GnssTracker_Demo.csproj
+++ b/Source/GnssTracker_Demo/GnssTracker_Demo.csproj
@@ -7,13 +7,16 @@
 	<RootNamespace>GnssTracker_Demo</RootNamespace>
 	<LangVersion>10.0</LangVersion>
   </PropertyGroup>
-  <ItemGroup>
-    <None Update="app.config.yaml">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\Meadow.Foundation\Source\Meadow.Foundation.Libraries_and_Frameworks\Graphics.MicroLayout\Driver\Graphics.MicroLayout.csproj" />
     <ProjectReference Include="..\GnssTracker\GnssTracker.csproj" />
   </ItemGroup>
+  <ItemGroup>
+    <None Update="app.build.yaml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="app.config.yaml">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Source/GnssTracker_Demo/app.build.yaml b/Source/GnssTracker_Demo/app.build.yaml
new file mode 100644
index 0000000..c3ea00a
--- /dev/null
+++ b/Source/GnssTracker_Demo/app.build.yaml
@@ -0,0 +1,2 @@
+Deploy:
+  NoLink: [ GnssTracker ]
\ No newline at end of file