diff --git a/src/event-loop.c b/src/event-loop.c
index 7f1c7e5e..32216a7c 100644
--- a/src/event-loop.c
+++ b/src/event-loop.c
@@ -228,7 +228,7 @@ struct wl_event_source_signal {
 
 static int
 wl_event_source_signal_dispatch(struct wl_event_source *source,
-			       struct epoll_event *ep)
+				struct epoll_event *ep)
 {
 	struct wl_event_source_signal *signal_source =
 		(struct wl_event_source_signal *) source;
@@ -250,9 +250,9 @@ struct wl_event_source_interface signal_source_interface = {
 
 WL_EXPORT struct wl_event_source *
 wl_event_loop_add_signal(struct wl_event_loop *loop,
-			int signal_number,
-			wl_event_loop_signal_func_t func,
-			void *data)
+			 int signal_number,
+			 wl_event_loop_signal_func_t func,
+			 void *data)
 {
 	struct wl_event_source_signal *source;
 	sigset_t mask;
diff --git a/src/wayland-server-core.h b/src/wayland-server-core.h
index 408c1377..ad1292f1 100644
--- a/src/wayland-server-core.h
+++ b/src/wayland-server-core.h
@@ -69,9 +69,9 @@ wl_event_loop_add_timer(struct wl_event_loop *loop,
 
 struct wl_event_source *
 wl_event_loop_add_signal(struct wl_event_loop *loop,
-			int signal_number,
-			wl_event_loop_signal_func_t func,
-			void *data);
+			 int signal_number,
+			 wl_event_loop_signal_func_t func,
+			 void *data);
 
 int
 wl_event_source_timer_update(struct wl_event_source *source,