diff --git a/ILSpy.AddIn/ILSpy.AddIn.csproj b/ILSpy.AddIn/ILSpy.AddIn.csproj
index d8c8fe6af..19117eef4 100644
--- a/ILSpy.AddIn/ILSpy.AddIn.csproj
+++ b/ILSpy.AddIn/ILSpy.AddIn.csproj
@@ -2,6 +2,10 @@
 <Project>
   <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.props" />
 
+  <PropertyGroup>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+
   <PropertyGroup>
     <TargetFramework>net461</TargetFramework>
     <RootNamespace>ICSharpCode.ILSpy.AddIn</RootNamespace>