diff --git a/Makefile b/Makefile
index 7264761..6b239c2 100644
--- a/Makefile
+++ b/Makefile
@@ -111,7 +111,7 @@ install:
 	# reinit service daemon
 	systemctl daemon-reload
 	# enable service
-    systemctl enable haveged
+	systemctl enable haveged
 	systemctl enable P4wnP1.service
 	# start service
 	service P4wnP1 start