diff --git a/eng/Versions.props b/eng/Versions.props
index 02f899e50..6046c37c8 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -189,7 +189,7 @@
       or minor release, prebuilts may be needed. When the release is mature, prebuilts are not
       necessary, and this property is removed from the file.
     -->
-    <PrivateSourceBuiltArtifactsPackageVersion>6.0.103</PrivateSourceBuiltArtifactsPackageVersion>
+    <PrivateSourceBuiltArtifactsPackageVersion>6.0.104</PrivateSourceBuiltArtifactsPackageVersion>
   </PropertyGroup>
   <!-- Workload manifest package versions -->
   <PropertyGroup>
diff --git a/src/SourceBuild/tarball/content/repos/aspnetcore.proj b/src/SourceBuild/tarball/content/repos/aspnetcore.proj
index 9eb1dedda..4eed64123 100644
--- a/src/SourceBuild/tarball/content/repos/aspnetcore.proj
+++ b/src/SourceBuild/tarball/content/repos/aspnetcore.proj
@@ -37,7 +37,7 @@
 
   <ItemGroup>
     <RepositoryReference Include="arcade" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="runtime" />
     <RepositoryReference Include="msbuild" />
     <RepositoryReference Include="roslyn" />
diff --git a/src/SourceBuild/tarball/content/repos/format.proj b/src/SourceBuild/tarball/content/repos/format.proj
index 21734d18d..9b57876c2 100644
--- a/src/SourceBuild/tarball/content/repos/format.proj
+++ b/src/SourceBuild/tarball/content/repos/format.proj
@@ -12,7 +12,7 @@
   <ItemGroup>
     <RepositoryReference Include="roslyn" />
     <RepositoryReference Include="roslyn-analyzers" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/SourceBuild/tarball/content/repos/fsharp.proj b/src/SourceBuild/tarball/content/repos/fsharp.proj
index a03a69fc5..a07f8c36b 100644
--- a/src/SourceBuild/tarball/content/repos/fsharp.proj
+++ b/src/SourceBuild/tarball/content/repos/fsharp.proj
@@ -21,7 +21,7 @@
   <ItemGroup>
     <RepositoryReference Include="arcade" />
     <RepositoryReference Include="msbuild" /> 
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="xliff-tasks" />
   </ItemGroup>
 
diff --git a/src/SourceBuild/tarball/content/repos/installer.proj b/src/SourceBuild/tarball/content/repos/installer.proj
index 14c057b10..0f4d3744c 100644
--- a/src/SourceBuild/tarball/content/repos/installer.proj
+++ b/src/SourceBuild/tarball/content/repos/installer.proj
@@ -57,7 +57,7 @@
     <RepositoryReference Include="aspnetcore" />
     <RepositoryReference Include="fsharp" />
     <RepositoryReference Include="msbuild" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="nuget-client" />
     <RepositoryReference Include="roslyn" />
     <RepositoryReference Include="runtime" />
diff --git a/src/SourceBuild/tarball/content/repos/known-good.proj b/src/SourceBuild/tarball/content/repos/known-good.proj
index 47b8dee22..770b14a31 100644
--- a/src/SourceBuild/tarball/content/repos/known-good.proj
+++ b/src/SourceBuild/tarball/content/repos/known-good.proj
@@ -31,14 +31,14 @@
         <RepositoryReference Include="arcade" />
 
         <!-- Tier 1 -->
-        <!-- <RepositoryReference Include="command-line-api" /> -->
-        <!-- <RepositoryReference Include="diagnostics" /> -->
-        <!-- <RepositoryReference Include="roslyn" /> -->
-        <!-- <RepositoryReference Include="source-build" /> -->
-        <!-- <RepositoryReference Include="symreader" /> -->
-        <!-- <RepositoryReference Include="test-templates" /> -->
-        <!-- <RepositoryReference Include="xdt" /> -->
-        <!-- <RepositoryReference Include="xliff-tasks" /> -->
+        <RepositoryReference Include="command-line-api" />
+        <RepositoryReference Include="diagnostics" />
+        <RepositoryReference Include="roslyn" />
+        <RepositoryReference Include="source-build-externals" />
+        <RepositoryReference Include="symreader" />
+        <RepositoryReference Include="test-templates" />
+        <RepositoryReference Include="xdt" />
+        <RepositoryReference Include="xliff-tasks" />
 
         <!-- Tier 2 -->
         <!-- <RepositoryReference Include="linker" /> -->
diff --git a/src/SourceBuild/tarball/content/repos/nuget-client.proj b/src/SourceBuild/tarball/content/repos/nuget-client.proj
index 0bb80e91a..eccc1a738 100644
--- a/src/SourceBuild/tarball/content/repos/nuget-client.proj
+++ b/src/SourceBuild/tarball/content/repos/nuget-client.proj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <EnvironmentVariables Include="MS_PFX_PATH=$(NuGetKeyFilePath)" />
     <EnvironmentVariables Include="NUGET_PFX_PATH=$(NuGetKeyFilePath)" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="msbuild" />
     <RepositoryReference Include="xdt" />
   </ItemGroup>
diff --git a/src/SourceBuild/tarball/content/repos/roslyn-analyzers.proj b/src/SourceBuild/tarball/content/repos/roslyn-analyzers.proj
index 3d7882a5b..e352f58c1 100644
--- a/src/SourceBuild/tarball/content/repos/roslyn-analyzers.proj
+++ b/src/SourceBuild/tarball/content/repos/roslyn-analyzers.proj
@@ -17,8 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <!-- TODO:  Enable with https://github.com/dotnet/source-build/issues/2274
-    <RepositoryReference Include="runtime" /> -->
+    <RepositoryReference Include="runtime" />
     <RepositoryReference Include="roslyn" />
   </ItemGroup>
 
diff --git a/src/SourceBuild/tarball/content/repos/roslyn.proj b/src/SourceBuild/tarball/content/repos/roslyn.proj
index 0f43286ce..157e817a6 100644
--- a/src/SourceBuild/tarball/content/repos/roslyn.proj
+++ b/src/SourceBuild/tarball/content/repos/roslyn.proj
@@ -39,7 +39,7 @@
   <ItemGroup>
     <RepositoryReference Include="arcade" />
     <RepositoryReference Include="command-line-api" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="xliff-tasks" />
   </ItemGroup>
 
diff --git a/src/SourceBuild/tarball/content/repos/runtime-portable.proj b/src/SourceBuild/tarball/content/repos/runtime-portable.proj
index f90a7b7d6..09b4625e9 100644
--- a/src/SourceBuild/tarball/content/repos/runtime-portable.proj
+++ b/src/SourceBuild/tarball/content/repos/runtime-portable.proj
@@ -9,7 +9,7 @@
   <ItemGroup>
       <RepositoryReference Include="arcade" />
       <RepositoryReference Include="linker" />
-      <RepositoryReference Include="source-build" />
+      <RepositoryReference Include="source-build-externals" />
       <RepositoryReference Include="roslyn" />
   </ItemGroup>
 
diff --git a/src/SourceBuild/tarball/content/repos/runtime.proj b/src/SourceBuild/tarball/content/repos/runtime.proj
index f3ed143f8..59ea1d6fc 100644
--- a/src/SourceBuild/tarball/content/repos/runtime.proj
+++ b/src/SourceBuild/tarball/content/repos/runtime.proj
@@ -18,7 +18,7 @@
       <RepositoryReference Include="arcade" />
       <RepositoryReference Include="symreader" />
       <RepositoryReference Include="linker" />
-      <RepositoryReference Include="source-build" />
+      <RepositoryReference Include="source-build-externals" />
       <RepositoryReference Include="roslyn" />
       <RepositoryReference Include="runtime-portable" />
   </ItemGroup>
diff --git a/src/SourceBuild/tarball/content/repos/sdk.proj b/src/SourceBuild/tarball/content/repos/sdk.proj
index 9a26cd695..e50b7dbc5 100644
--- a/src/SourceBuild/tarball/content/repos/sdk.proj
+++ b/src/SourceBuild/tarball/content/repos/sdk.proj
@@ -32,7 +32,7 @@
     <RepositoryReference Include="xliff-tasks" />
     <RepositoryReference Include="runtime" />
     <RepositoryReference Include="msbuild" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
     <RepositoryReference Include="nuget-client" />
     <RepositoryReference Include="roslyn-analyzers" />
     <RepositoryReference Include="vstest" />
diff --git a/src/SourceBuild/tarball/content/repos/source-build.proj b/src/SourceBuild/tarball/content/repos/source-build-externals.proj
similarity index 100%
rename from src/SourceBuild/tarball/content/repos/source-build.proj
rename to src/SourceBuild/tarball/content/repos/source-build-externals.proj
diff --git a/src/SourceBuild/tarball/content/repos/templating.proj b/src/SourceBuild/tarball/content/repos/templating.proj
index 186bd3542..ed0971d42 100644
--- a/src/SourceBuild/tarball/content/repos/templating.proj
+++ b/src/SourceBuild/tarball/content/repos/templating.proj
@@ -15,7 +15,7 @@
 
   <ItemGroup>
     <RepositoryReference Include="nuget-client" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/SourceBuild/tarball/content/repos/vstest.proj b/src/SourceBuild/tarball/content/repos/vstest.proj
index fc7f0984b..67eac4ddd 100644
--- a/src/SourceBuild/tarball/content/repos/vstest.proj
+++ b/src/SourceBuild/tarball/content/repos/vstest.proj
@@ -14,7 +14,7 @@
   <ItemGroup>
     <RepositoryReference Include="diagnostics" />
     <RepositoryReference Include="runtime" />
-    <RepositoryReference Include="source-build" />
+    <RepositoryReference Include="source-build-externals" />
   </ItemGroup>
 
   <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />