diff --git a/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Microsoft.NET.Runtime.MonoTargets.Sdk.pkgproj b/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Microsoft.NET.Runtime.MonoTargets.Sdk.pkgproj
index 724b704f864b11..3dabdc81daee22 100644
--- a/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Microsoft.NET.Runtime.MonoTargets.Sdk.pkgproj
+++ b/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Microsoft.NET.Runtime.MonoTargets.Sdk.pkgproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <ProjectReference Include="$(RepoTasksDir)ILStripTask\ILStrip.csproj" />
+    <ProjectReference Include="$(RepoTasksDir)ILStripTask\ILStrip.csproj" Condition="'$(DotNetBuildFromSource)' != 'true'" />
     <ProjectReference Include="$(RepoTasksDir)RuntimeConfigParser\RuntimeConfigParser.csproj" />
     <ProjectReference Include="$(RepoTasksDir)JsonToItemsTaskFactory\JsonToItemsTaskFactory.csproj" />
   </ItemGroup>
@@ -15,7 +15,7 @@
     <PackageFile Include="Sdk\Sdk.props" TargetPath="Sdk" />
     <PackageFile Include="Sdk\Sdk.targets" TargetPath="Sdk" />
     <PackageFile Include="build\$(MSBuildProjectName).props" TargetPath="build" />
-    <PackageFile Include="Sdk\ILStripTask.props" TargetPath="Sdk" />
+    <PackageFile Include="Sdk\ILStripTask.props" TargetPath="Sdk" Condition="'$(DotNetBuildFromSource)' != 'true'" />
     <PackageFile Include="Sdk\RuntimeConfigParserTask.props" TargetPath="Sdk" />
     <PackageFile Include="Sdk\RuntimeComponentManifest.props" TargetPath="Sdk" />
     <PackageFile Include="Sdk\RuntimeComponentManifest.targets" TargetPath="Sdk" />
diff --git a/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Sdk/Sdk.props b/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Sdk/Sdk.props
index 8a7ede79242b1c..cfd515eeca9a0a 100644
--- a/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Sdk/Sdk.props
+++ b/src/mono/nuget/Microsoft.NET.Runtime.MonoTargets.Sdk/Sdk/Sdk.props
@@ -1,5 +1,5 @@
 <Project>
-  <Import Project="$(MSBuildThisFileDirectory)\ILStripTask.props" />
+  <Import Project="$(MSBuildThisFileDirectory)\ILStripTask.props" Condition="'$(DotNetBuildFromSource)' != 'true'" />
   <Import Project="$(MSBuildThisFileDirectory)\RuntimeConfigParserTask.props" />
   <Import Project="$(MSBuildThisFileDirectory)\RuntimeComponentManifest.props" />
 </Project>