diff --git a/common/cmd_setexpr.c b/common/cmd_setexpr.c
index 2e49b6d..4125b18 100644
--- a/common/cmd_setexpr.c
+++ b/common/cmd_setexpr.c
@@ -35,7 +35,7 @@
 
 	/* Validate arguments */
 	if ((argc != 5) || (strlen(argv[3]) != 1)) {
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}