diff --git a/images/win/scripts/Installers/Finalize-VM.ps1 b/images/win/scripts/Installers/Finalize-VM.ps1
index 4e7a260c4..d0bb3d26a 100644
--- a/images/win/scripts/Installers/Finalize-VM.ps1
+++ b/images/win/scripts/Installers/Finalize-VM.ps1
@@ -30,3 +30,7 @@ New-Item -Path $winInstallDir -ItemType Directory -Force
 
 # Remove AllUsersAllHosts profile
 Remove-Item $profile.AllUsersAllHosts -Force
+
+# Clean yarn and npm cache
+yarn cache clean
+npm cache clean --force
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