diff --git a/.pipelines/UpdateVersions.ps1 b/.pipelines/UpdateVersions.ps1
index eae8a281bb..b557670e78 100644
--- a/.pipelines/UpdateVersions.ps1
+++ b/.pipelines/UpdateVersions.ps1
@@ -341,7 +341,8 @@ function Resolve-ArtifactBasedDependencies {
         }
     }
 
-    # Update nuget.config
+    # Update nuget.config dynamically during pipeline execution
+    # This modification is temporary and won't be committed back to the repo
     $nugetConfig = Join-Path $rootPath "nuget.config"
     $configData = Read-FileWithEncoding -Path $nugetConfig
     [xml]$xml = $configData.Content
@@ -349,7 +350,7 @@ function Resolve-ArtifactBasedDependencies {
     Add-NuGetSourceAndMapping -Xml $xml -Key "localpackages" -Value $OutputDir -Patterns $allLocalPackages
 
     $xml.Save($nugetConfig)
-    Write-Host "Updated nuget.config with localpackages mapping."
+    Write-Host "Updated nuget.config with localpackages mapping (temporary, for pipeline execution only)."
 
     return $packageVersions
 }
diff --git a/nuget.config b/nuget.config
index 39fe232c39..6b8d13a023 100644
--- a/nuget.config
+++ b/nuget.config
@@ -3,7 +3,6 @@
 	<packageSources>
 		<clear />
 		<add key="PowerToysPublicDependencies" value="https://pkgs.dev.azure.com/shine-oss/PowerToys/_packaging/PowerToysPublicDependencies/nuget/v3/index.json" />
-		<add key="ProjectReunion" value="https://microsoft.pkgs.visualstudio.com/ProjectReunion/_packaging/Project.Reunion.nuget.internal/nuget/v3/index.json" />
 	</packageSources>
 	<packageSourceMapping>
 		<packageSource key="PowerToysPublicDependencies">