diff --git a/ILSpy.AddIn.VS2022/ILSpy.AddIn.VS2022.csproj b/ILSpy.AddIn.VS2022/ILSpy.AddIn.VS2022.csproj
index 62e6aa3b1..3371e224e 100644
--- a/ILSpy.AddIn.VS2022/ILSpy.AddIn.VS2022.csproj
+++ b/ILSpy.AddIn.VS2022/ILSpy.AddIn.VS2022.csproj
@@ -18,6 +18,10 @@
 
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>Key.snk</AssemblyOriginatorKeyFile>
+    <NoWarn>
+      MSB3277;<!-- this is due to Visual Studio package references weirdness, see https://github.com/dotnet/roslyn/discussions/49787 -->
+      VSSDK1009
+    </NoWarn>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)' == 'Debug'">
diff --git a/ILSpy.AddIn/ILSpy.AddIn.csproj b/ILSpy.AddIn/ILSpy.AddIn.csproj
index 02482caaa..5d695231c 100644
--- a/ILSpy.AddIn/ILSpy.AddIn.csproj
+++ b/ILSpy.AddIn/ILSpy.AddIn.csproj
@@ -19,6 +19,10 @@
 
     <SignAssembly>True</SignAssembly>
     <AssemblyOriginatorKeyFile>Key.snk</AssemblyOriginatorKeyFile>
+    <NoWarn>
+      MSB3277;<!-- this is due to Visual Studio package references weirdness, see https://github.com/dotnet/roslyn/discussions/49787 -->
+      VSSDK1009
+    </NoWarn>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)' == 'Debug'">