diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 79094c4a7c9a..bda7be160054 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -421,9 +421,9 @@
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.606402">
-      <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>43f2c55c61e6233cc1a5c0d162359367aad8975b</Sha>
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.606004">
+      <Uri>https://github.com/MichaelSimons/source-build-reference-packages</Uri>
+      <Sha>4dd8844910386ad94d7bfa72089d37d5c3e0acee</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Deployment.DotNet.Releases" Version="2.0.0-preview.1.24630.1">
diff --git a/src/SourceBuild/content/repo-projects/source-build-reference-packages.proj b/src/SourceBuild/content/repo-projects/source-build-reference-packages.proj
index 063856e8a7ec..cff920467b56 100644
--- a/src/SourceBuild/content/repo-projects/source-build-reference-packages.proj
+++ b/src/SourceBuild/content/repo-projects/source-build-reference-packages.proj
@@ -12,6 +12,7 @@
 
     <BuildArgs>$(BuildArgs) /p:MicrosoftNetCoreIlasmPackageRuntimeId=$(NETCoreSdkRuntimeIdentifier)</BuildArgs>
     <BuildArgs>$(BuildArgs) /p:LocalNuGetPackageCacheDirectory=$(LocalNuGetPackageCacheDirectory)</BuildArgs>
+    <BuildArgs>$(BuildArgs) /p:VmrReferencePackagesDir=$(ReferencePackagesDir)</BuildArgs>
   </PropertyGroup>
 
   <ItemGroup>