diff --git a/src/Installers/Windows/SharedFrameworkBundle/Bundle.wxs b/src/Installers/Windows/SharedFrameworkBundle/Bundle.wxs
index 879bbbee50..9775b93ad7 100644
--- a/src/Installers/Windows/SharedFrameworkBundle/Bundle.wxs
+++ b/src/Installers/Windows/SharedFrameworkBundle/Bundle.wxs
@@ -16,7 +16,7 @@
         <RelatedBundle Action="Upgrade" Id="{EC5CFEAE-D169-3A4A-AA09-F446BBC39AD9}"/>
         <RelatedBundle Action="Upgrade" Id="{1D6E2BA3-B920-3C74-8F3E-F38E6097A297}"/>
         <RelatedBundle Action="Upgrade" Id="{D73B587E-7C85-3418-9B07-6A8469CF7E94}"/>
-        <?elseif $(var.Platform=x64?>
+        <?elseif $(var.Platform)=x64?>
         <RelatedBundle Action="Upgrade" Id="{F5C19B0F-77DF-3353-96D9-3F398FA38CF7}"/>
         <RelatedBundle Action="Upgrade" Id="{DFC9DEC7-307D-39B5-AF9C-4E8CE923B1BA}"/>
         <RelatedBundle Action="Upgrade" Id="{FDCA5106-C69E-34BB-A3B8-A24ADD0B4769}"/>
diff --git a/src/Installers/Windows/Wix.targets b/src/Installers/Windows/Wix.targets
index 194b2713bf..ea5824f2d0 100644
--- a/src/Installers/Windows/Wix.targets
+++ b/src/Installers/Windows/Wix.targets
@@ -29,7 +29,9 @@
     <!-- Don't need to use the name of the bundle since we have separate namespace GUIDs. The name will also changes based on the milestone and destabalize
          the upgrade code. Bundle upgrades pivot on Major.Minor.Patch changes. For example, 3.0.1-preview 1 can upgrade to 3.0.1-preview 8, but 3.0.1
          cannot upgrade to 3.0.2 or 3.1. -->
-    <BundleGuidInputs>$(AspNetCoreMajorVersion).$(AspNetCoreMinorVersion).$(AspNetCorePatchVersion);$(Platform)</BundleGuidInputs>
+    <PropertyGroup>
+      <BundleGuidInputs>$(AspNetCoreMajorVersion).$(AspNetCoreMinorVersion).$(AspNetCorePatchVersion);$(Platform)</BundleGuidInputs>
+    </PropertyGroup>
     <GenerateGuid NamespaceGuid="$(NamespaceGuid)" Values="$(BundleGuidInputs)">
       <Output TaskParameter="Guid" PropertyName="BundleProviderKey" />
     </GenerateGuid>