diff --git a/mirror/Makefile b/mirror/Makefile
index afec957..72b51fa 100644
--- a/mirror/Makefile
+++ b/mirror/Makefile
@@ -3,4 +3,4 @@
 default: mirror
 
 mirror:
-        run-one-until-success bash mirror.sh
+	run-one-until-success bash mirror.sh