diff --git a/kcmutils.spec b/kcmutils.spec
index ea589f5..4dc0b24 100644
--- a/kcmutils.spec
+++ b/kcmutils.spec
@@ -86,7 +86,7 @@ created with the KConfigWidgets framework. Development files.
 
 %install
   %kf5_makeinstall -C build
-  %fdupes -s %{buildroot}
+  %fdupes %{buildroot}
 
 %if %{with lang}
 %find_lang %{name}5