1 files changed, 2 insertions, 1 deletions
diff --git a/profile.c b/profile.c
index 03abf40e6..123f25479 100644
--- a/profile.c
+++ b/profile.c
@@ -1137,8 +1137,9 @@ static void plot_deco_text(struct graphics_context *gc, struct plot_info *pi)
 {
 	if (prefs.profile_calc_ceiling) {
 		float x = gc->leftx + (gc->rightx - gc->leftx) / 2;
-		float y = gc->topy;
+		float y = gc->topy = 1.0;
 		text_render_options_t tro = {10, PRESSURE_TEXT, CENTER, -0.2};
+		gc->bottomy = 0.0;
 		plot_text(gc, &tro, x, y, "GF %.0f/%.0f", prefs.gflow * 100, prefs.gfhigh * 100);
 	}
 }