diff --git a/Tools/NASM/NASM.csproj b/Tools/NASM/NASM.csproj
index 910d7a908..1950903ed 100644
--- a/Tools/NASM/NASM.csproj
+++ b/Tools/NASM/NASM.csproj
@@ -2,6 +2,7 @@
 
     <PropertyGroup>
         <TargetFramework>netcoreapp1.0</TargetFramework>
+        <RuntimeIdentifiers>win7-x86</RuntimeIdentifiers>
         <SignAssembly>True</SignAssembly>
         <AssemblyOriginatorKeyFile>..\..\Cosmos.snk</AssemblyOriginatorKeyFile>
         <OutputType>Exe</OutputType>