diff --git a/src/Installers/Windows/Wix.targets b/src/Installers/Windows/Wix.targets
index 85eecfa243..3986aeaf33 100644
--- a/src/Installers/Windows/Wix.targets
+++ b/src/Installers/Windows/Wix.targets
@@ -6,8 +6,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <GuidInputs>$(Version);$(Platform)</GuidInputs>
-    <GuidInputs Condition="'$(IsFinalBuild)' != 'true'">$(GuidInputs);$(BuildNumber)</GuidInputs>
+    <GuidInputs>$(Version);$(Platform);$(BuildNumber)</GuidInputs>
   </PropertyGroup>
 
   <UsingTask AssemblyFile="$(OutputPath)..\InstallerTasks\InstallerTasks.dll" TaskName="RepoTasks.GenerateGuid" />