diff --git a/src/Compatibility/Microsoft.DotNet.Compatibility/Microsoft.DotNet.Compatibility.csproj b/src/Compatibility/Microsoft.DotNet.Compatibility/Microsoft.DotNet.Compatibility.csproj
index 92624be84535..f9f8e46329cf 100644
--- a/src/Compatibility/Microsoft.DotNet.Compatibility/Microsoft.DotNet.Compatibility.csproj
+++ b/src/Compatibility/Microsoft.DotNet.Compatibility/Microsoft.DotNet.Compatibility.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFrameworks>net6.0;net472</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">net6.0</TargetFrameworks>
     <IsPackable>true</IsPackable>
     <IsShippingPackage>true</IsShippingPackage>
     <StrongNameKeyId>Open</StrongNameKeyId>
diff --git a/src/Compatibility/Microsoft.DotNet.PackageValidation/Microsoft.DotNet.PackageValidation.csproj b/src/Compatibility/Microsoft.DotNet.PackageValidation/Microsoft.DotNet.PackageValidation.csproj
index 7a8b648652dd..4241f4577efe 100644
--- a/src/Compatibility/Microsoft.DotNet.PackageValidation/Microsoft.DotNet.PackageValidation.csproj
+++ b/src/Compatibility/Microsoft.DotNet.PackageValidation/Microsoft.DotNet.PackageValidation.csproj
@@ -2,7 +2,6 @@
 
   <PropertyGroup>
     <TargetFrameworks>net6.0;net472</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">net6.0</TargetFrameworks>
     <StrongNameKeyId>Open</StrongNameKeyId>
   </PropertyGroup>
 
diff --git a/src/Tasks/Microsoft.NET.Build.Extensions.Tasks/Microsoft.NET.Build.Extensions.Tasks.csproj b/src/Tasks/Microsoft.NET.Build.Extensions.Tasks/Microsoft.NET.Build.Extensions.Tasks.csproj
index 13ada8222552..280fbdc83e61 100644
--- a/src/Tasks/Microsoft.NET.Build.Extensions.Tasks/Microsoft.NET.Build.Extensions.Tasks.csproj
+++ b/src/Tasks/Microsoft.NET.Build.Extensions.Tasks/Microsoft.NET.Build.Extensions.Tasks.csproj
@@ -16,7 +16,6 @@
     <OutputType>Library</OutputType>
     <RootNamespace>Microsoft.NET.Build.Tasks</RootNamespace>
     <TargetFrameworks>$(SdkTargetFramework);net472</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">$(SdkTargetFramework)</TargetFrameworks>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj b/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
index 606a7a3e3e0a..b47be722dc77 100644
--- a/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
+++ b/src/Tasks/Microsoft.NET.Build.Tasks/Microsoft.NET.Build.Tasks.csproj
@@ -13,7 +13,6 @@
     <Description>The MSBuild targets and properties for building .NET Core projects.</Description>
     <OutputType>Library</OutputType>
     <TargetFrameworks>$(SdkTargetFramework);net472</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">$(SdkTargetFramework)</TargetFrameworks>
     <Nullable>annotations</Nullable>
   </PropertyGroup>