diff --git a/Source/MSBuild.Sdk.Extras/Build/Platforms.targets b/Source/MSBuild.Sdk.Extras/Build/Platforms.targets
index a8b80a8..9606451 100644
--- a/Source/MSBuild.Sdk.Extras/Build/Platforms.targets
+++ b/Source/MSBuild.Sdk.Extras/Build/Platforms.targets
@@ -42,7 +42,8 @@
 
   <!-- The conditional compilation symbols defined in the above import and the property-group flows to the Main SDK -->
   <PropertyGroup Condition="'$(DisableImplicitFrameworkDefines)' != 'true'">    
-    <!--<DisableImplicitFrameworkDefines>true</DisableImplicitFrameworkDefines> -->
+    <!-- Explicitly set to false to ensure Microsoft.NET.Sdk adds implicit framework defines like NET6_0, NET6_0_OR_GREATER, etc. -->
+    <DisableImplicitFrameworkDefines>false</DisableImplicitFrameworkDefines>
     <VersionlessImplicitFrameworkDefine>$(ImplicitFrameworkIdentifierDefine)</VersionlessImplicitFrameworkDefine>
   </PropertyGroup>
 
diff --git a/Tests/ImplicitFrameworkDefines/Class1.cs b/Tests/ImplicitFrameworkDefines/Class1.cs
new file mode 100644
index 0000000..201ffae
--- /dev/null
+++ b/Tests/ImplicitFrameworkDefines/Class1.cs
@@ -0,0 +1,18 @@
+using System;
+
+namespace ImplicitFrameworkDefines
+{
+    public class TestClass
+    {
+#if !NET8_0 && !NET8_0_OR_GREATER
+#error NET8_0 and NET8_0_OR_GREATER must be defined
+#endif
+
+#if NET8_0_WINDOWS
+        // This should only compile for net8.0-windows
+        public const string Platform = "Windows";
+#else
+        public const string Platform = "CrossPlatform";
+#endif
+    }
+}
diff --git a/Tests/ImplicitFrameworkDefines/ImplicitFrameworkDefines.csproj b/Tests/ImplicitFrameworkDefines/ImplicitFrameworkDefines.csproj
new file mode 100644
index 0000000..e07592f
--- /dev/null
+++ b/Tests/ImplicitFrameworkDefines/ImplicitFrameworkDefines.csproj
@@ -0,0 +1,18 @@
+<Project>
+
+  <Import Project="$(MSBuildThisFileDirectory)..\..\Source\MSBuild.Sdk.Extras\Sdk\Sdk.props" />
+
+  <PropertyGroup>
+    <TargetFrameworks>net8.0;net8.0-windows</TargetFrameworks>
+    <OutputType>Library</OutputType>
+  </PropertyGroup>
+
+  <Import Project="$(MSBuildThisFileDirectory)..\..\Source\MSBuild.Sdk.Extras\Sdk\Sdk.targets" />
+
+  <Target Name="Test" DependsOnTargets="Build">
+    <!-- The build itself will fail if the #error directive in Class1.cs is triggered -->
+    <!-- This means if we get here, the implicit defines are working -->
+    <Message Text="✓ Implicit framework defines test passed - build succeeded without errors" Importance="High" />
+  </Target>
+
+</Project>