diff --git a/sos/thread.c b/sos/thread.c
index 08b56bb..3e5d204 100644
--- a/sos/thread.c
+++ b/sos/thread.c
@@ -685,7 +685,7 @@ void sos_thread_dump_backtrace(sos_bool_t on_console,
 			 (unsigned)*arg3);
 
       if (on_console)
-	sos_x86_videomem_printf(23-depth, 3,
+	sos_x86_videomem_printf(22-depth, 3,
 				SOS_X86_VIDEO_BG_BLUE
 				  | SOS_X86_VIDEO_FG_LTGREEN,
 				"[%d] PC=0x%x arg1=0x%x arg2=0x%x arg3=0x%x arg4=0x%x",