diff --git a/cmd/legacy_led.c b/cmd/legacy_led.c
index 86cd969..5256255 100644
--- a/cmd/legacy_led.c
+++ b/cmd/legacy_led.c
@@ -129,7 +129,7 @@
 				if (argc != 4)
 					return CMD_RET_USAGE;
 
-				freq = simple_strtoul(argv[3], NULL, 10);
+				freq = dectoul(argv[3], NULL);
 				__led_blink(led_commands[i].mask, freq);
 			}
 			/* Need to set only 1 led if led_name wasn't 'all' */