diff --git a/clock.c b/clock.c
index 5711b441..b630cf84 100644
--- a/clock.c
+++ b/clock.c
@@ -97,7 +97,7 @@ const char clock_table[14][5][5] = {
 };
 
 void
-clock_draw(struct screen_write_ctx *ctx, u_int colour, int style)
+clock_draw(struct screen_write_ctx *ctx, int colour, int style)
 {
 	struct screen		*s = ctx->s;
 	struct grid_cell	 gc;
diff --git a/tmux.h b/tmux.h
index d99972c1..62f753da 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1408,7 +1408,7 @@ int		 paste_replace(struct paste_stack *, u_int, char *, size_t);
 
 /* clock.c */
 extern const char clock_table[14][5][5];
-void		 clock_draw(struct screen_write_ctx *, u_int, int);
+void		 clock_draw(struct screen_write_ctx *, int, int);
 
 /* cmd.c */
 int		 cmd_pack_argv(int, char **, char *, size_t);
diff --git a/window-clock.c b/window-clock.c
index d45d6cdd..27fe56cd 100644
--- a/window-clock.c
+++ b/window-clock.c
@@ -113,8 +113,7 @@ window_clock_draw_screen(struct window_pane *wp)
 {
 	struct window_clock_mode_data	*data = wp->modedata;
 	struct screen_write_ctx	 	 ctx;
-	u_int				 colour;
-	int				 style;
+	int				 colour, style;
 
 	colour = options_get_number(&wp->window->options, "clock-mode-colour");
 	style = options_get_number(&wp->window->options, "clock-mode-style");