diff --git a/kcompletion.spec b/kcompletion.spec
index 2a6f876..b381188 100644
--- a/kcompletion.spec
+++ b/kcompletion.spec
@@ -78,7 +78,7 @@ files.
 
 %install
   %kf5_makeinstall -C build
-  %fdupes -s %{buildroot}
+  %fdupes %{buildroot}
 
 %if %{with lang}
 %find_lang %{name}5 --with-qt --without-mo