diff --git a/eng/Tools.props b/eng/Tools.props
index 1579b5105586b..944448855ee74 100644
--- a/eng/Tools.props
+++ b/eng/Tools.props
@@ -1,6 +1,6 @@
 <Project>
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(DotNetBuildFromSource)' != 'true'">
     <!--
       This package would normally be restored by the Arcade SDK, but it is not included during restore operations
       if the -package flag is not also provided during the build. Roslyn separates the restore operation from the
diff --git a/src/Interactive/csi/csi.csproj b/src/Interactive/csi/csi.csproj
index 39576f54cfb18..0c62fccaecf34 100644
--- a/src/Interactive/csi/csi.csproj
+++ b/src/Interactive/csi/csi.csproj
@@ -6,6 +6,7 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>CSharpInteractive</RootNamespace>
     <TargetFrameworks>net6.0;net472</TargetFrameworks>
+    <UseAppHost Condition="'$(DotNetBuildFromSource)' == 'true'">false</UseAppHost>
   </PropertyGroup>
   <ItemGroup Label="Project References">
     <ProjectReference Include="..\..\Compilers\Core\Portable\Microsoft.CodeAnalysis.csproj" />
diff --git a/src/Interactive/vbi/vbi.vbproj b/src/Interactive/vbi/vbi.vbproj
index 91271d0d17d9a..988f1e866a627 100644
--- a/src/Interactive/vbi/vbi.vbproj
+++ b/src/Interactive/vbi/vbi.vbproj
@@ -6,6 +6,7 @@
     <OutputType>Exe</OutputType>
     <StartupObject>Sub Main</StartupObject>
     <TargetFrameworks>net6.0;net472</TargetFrameworks>
+    <UseAppHost Condition="'$(DotNetBuildFromSource)' == 'true'">false</UseAppHost>
     <RootNamespace></RootNamespace>
   </PropertyGroup>
   <ItemGroup Label="Project References">