diff --git a/BinaryObjectScanner/BinaryObjectScanner.csproj b/BinaryObjectScanner/BinaryObjectScanner.csproj
index ee9bc4f7..7ab231aa 100644
--- a/BinaryObjectScanner/BinaryObjectScanner.csproj
+++ b/BinaryObjectScanner/BinaryObjectScanner.csproj
@@ -23,8 +23,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <!-- These are needed for dealing with submodules -->
-  <PropertyGroup>
+  <!-- Exclude certain parts of external modules for .NET Framework 4.8 -->
+  <PropertyGroup Condition="'$(TargetFramework)'=='net48'">
     <DefaultItemExcludes>
       $(DefaultItemExcludes);
       **\AssemblyInfo.cs;
@@ -33,6 +33,14 @@
     </DefaultItemExcludes>
   </PropertyGroup>
 
+  <!-- Exclude all external modules for .NET 6 and .NET 7 -->
+  <PropertyGroup Condition="'$(TargetFramework)'!='net48'">
+    <DefaultItemExcludes>
+      $(DefaultItemExcludes);
+      _EXTERNAL\**;
+    </DefaultItemExcludes>
+  </PropertyGroup>
+
   <!-- These are needed for dealing with native Windows DLLs -->
   <ItemGroup Condition="'$(TargetFramework)'=='net48'">
     <Content Include="*.dll">