diff --git a/RhSolutions.AddIn/RhSolutions.AddIn.csproj b/RhSolutions.AddIn/RhSolutions.AddIn.csproj
index 9babc24..efc0eec 100644
--- a/RhSolutions.AddIn/RhSolutions.AddIn.csproj
+++ b/RhSolutions.AddIn/RhSolutions.AddIn.csproj
@@ -10,25 +10,8 @@
 		<ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
 		<ExcelDnaPackCompressResources>false</ExcelDnaPackCompressResources>
 	</PropertyGroup>
-	<PropertyGroup>
-		<StartupObject />
-	</PropertyGroup>
-	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net472|AnyCPU'">
-	  <NoWarn>1701;1702</NoWarn>
-	</PropertyGroup>
-	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net472|AnyCPU'">
-	  <NoWarn>1701;1702</NoWarn>
-	</PropertyGroup>
-	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net6.0-windows7.0|AnyCPU'">
-	  <NoWarn>1701;1702</NoWarn>
-	</PropertyGroup>
-	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net6.0-windows7.0|AnyCPU'">
-	  <NoWarn>1701;1702</NoWarn>
-	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="ExcelDna.AddIn" Version="1.7.0">
-		  <TreatAsUsed>true</TreatAsUsed>
-		</PackageReference>
+		<PackageReference Include="ExcelDna.AddIn" Version="1.7.0" />
 		<PackageReference Include="ExcelDna.Integration" Version="1.7.0" />
 		<PackageReference Include="ExcelDna.Interop" Version="15.0.1" />
 		<PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0.0" />