diff --git a/.azure/vs2022.yml b/.azure/vs2022.yml
index d3c5dbf25..885253de3 100644
--- a/.azure/vs2022.yml
+++ b/.azure/vs2022.yml
@@ -1729,7 +1729,7 @@ stages:
                 -p:ProductVersion=${{ parameters.ProductVersion }}
           - task: MSBuild@1
             inputs:
-              solution: $(Build.SourcesDirectory)/platforms/Windows/runtime/runtime.wixproj
+              solution: $(Build.SourcesDirectory)/platforms/Windows/runtimemsi/runtimemsi.wixproj
               msbuildArchitecture: $(arch)
               platform: $(platform)
               configuration: Release
diff --git a/.github/workflows/swift-toolchain.yml b/.github/workflows/swift-toolchain.yml
index 9f3f3327e..beb79d817 100644
--- a/.github/workflows/swift-toolchain.yml
+++ b/.github/workflows/swift-toolchain.yml
@@ -1823,7 +1823,7 @@ jobs:
               -p:PLATFORM_ROOT=${{ github.workspace }}/BuildRoot/Library/Developer/Platforms/Windows.platform `
               -p:SDK_ROOT=${{ github.workspace }}/BuildRoot/Library/Developer/Platforms/Windows.platform/Developer/SDKs/Windows.sdk `
               -p:ProductVersion=${{ needs.context.outputs.swift_version }} `
-              ${{ github.workspace }}/SourceCache/swift-installer-scripts/platforms/Windows/runtime/runtime.wixproj
+              ${{ github.workspace }}/SourceCache/swift-installer-scripts/platforms/Windows/runtimemsi/runtimemsi.wixproj
 
       - uses: actions/upload-artifact@v3
         with:
diff --git a/build.ps1 b/build.ps1
index fdd77b196..7cab0962a 100644
--- a/build.ps1
+++ b/build.ps1
@@ -1406,7 +1406,7 @@ function Build-Installer() {
   }
 
   foreach ($Arch in $SDKArchs) {
-    Build-WiXProject runtime\runtime.wixproj -Arch $Arch -Properties @{
+    Build-WiXProject runtimemsi\runtimemsi.wixproj -Arch $Arch -Properties @{
       SDK_ROOT = "$($Arch.SDKInstallRoot)\";
     }