diff --git a/scripts/pybootchartgui/pybootchartgui/draw.py b/scripts/pybootchartgui/pybootchartgui/draw.py
index e2f9c5dc6c..3d1ff695c1 100644
--- a/scripts/pybootchartgui/pybootchartgui/draw.py
+++ b/scripts/pybootchartgui/pybootchartgui/draw.py
@@ -684,7 +684,7 @@ def render_processes_chart(ctx, options, trace, curr_y, width, h, sec_w):
 
             # Show elapsed time for each task
             process = "%ds %s" % (elapsed_time, process)
-            draw_label_in_box(ctx, PROC_TEXT_COLOR, process, x, y + proc_h - 4, w, proc_h)
+            draw_label_in_box(ctx, PROC_TEXT_COLOR, process, x, y + proc_h - 4, w, width)
 
             y = y + proc_h