diff --git a/src/Installers/Windows/Wix.targets b/src/Installers/Windows/Wix.targets
index 8970b74341..f7323ee110 100644
--- a/src/Installers/Windows/Wix.targets
+++ b/src/Installers/Windows/Wix.targets
@@ -21,7 +21,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <GuidInputs>$(Version);$(Platform);(VersionSuffix)</GuidInputs>
+    <GuidInputs>$(Version);$(Platform);$(VersionSuffix)</GuidInputs>
   </PropertyGroup>
 
   <Target Name="GenerateGUIDs" BeforeTargets="BeforeBuild" DependsOnTargets="_GeneratePackageGuids;_GenerateBundleGuids" Condition=" '$(DisableGuidGeneration)' != 'true' " />