diff --git a/scripts/bug-461824.sh b/scripts/bug-461824.sh
index ed0c0601c..b023a0c0e 100755
--- a/scripts/bug-461824.sh
+++ b/scripts/bug-461824.sh
@@ -5,7 +5,7 @@ rm -f /tmp/_portage_reinstall_.txt /tmp/badpkg_us.txt /tmp/badpkg.txt
 
 for dir in /etc {/usr,}/{*bin,lib*};
 do
-	grep -Fr '_portage_reinstall_' $dir | grep -Fv 'doebuild' >> /tmp/_portage_reinstall_.txt &
+	grep -Far '_portage_reinstall_' $dir | grep -Fv 'doebuild' >> /tmp/_portage_reinstall_.txt &
 	WAITPIDS="$WAITPIDS "$!
 done
 wait $WAITPIDS