diff --git a/setup/setup.iss b/setup/setup.iss
index efb5ac53..47a7cfba 100644
--- a/setup/setup.iss
+++ b/setup/setup.iss
@@ -11,7 +11,7 @@ AppPublisher=Dirk Stolle
 AppPublisherURL=https://github.com/striezel/updater
 AppSupportURL=https://github.com/striezel/updater
 AppUpdatesURL=https://github.com/striezel/updater
-DefaultDirName={pf}\updater
+DefaultDirName={commonpf}\updater
 DisableDirPage=no
 DefaultGroupName=updater
 DisableProgramGroupPage=no