diff --git a/update-translations.ps1 b/update-translations.ps1
index b82b0b8762272b9f36629b6ee4968623eb9e0464..a67c5ba45c877c6c064e7a679410530094d305a2 100644
--- a/update-translations.ps1
+++ b/update-translations.ps1
@@ -11,4 +11,4 @@ $QtDir = "C:\Qt\$qtver\$qtMsvcDir"
 $tsFileNames = Get-ChildItem -Path "$clientDir\translations" -Recurse -Include *.ts
 $lupdate = "$QtDir\bin\lupdate.exe"
 
-Invoke-Expression("$lupdate $clientDir -ts $tsFileNames")
+Invoke-Expression("$lupdate $clientDir\src -ts $tsFileNames -no-obsolete")