diff --git a/src/SourceBuild/content/repo-projects/sdk.proj b/src/SourceBuild/content/repo-projects/sdk.proj
index 773d7301a..5872f71fd 100644
--- a/src/SourceBuild/content/repo-projects/sdk.proj
+++ b/src/SourceBuild/content/repo-projects/sdk.proj
@@ -7,6 +7,9 @@
     <BuildCommandArgs>$(BuildCommandArgs) /p:PackageProjectUrl=https://github.com/dotnet/sdk</BuildCommandArgs>
     <BuildCommandArgs>$(BuildCommandArgs) /p:PublishCompressedFilesPathPrefix=$(SourceBuiltToolsetDir)</BuildCommandArgs>
 
+    <!-- Just like mono, arm does not support NativeAot -->
+    <BuildCommandArgs Condition="'$(BuildArchitecture)' == 'arm'">$(BuildCommandArgs) /p:NativeAotSupported=false</BuildCommandArgs>
+
     <LogVerbosityOptOut>true</LogVerbosityOptOut>
     <BuildCommandArgs>$(BuildCommandArgs) -v $(LogVerbosity)</BuildCommandArgs>