diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 506d25681fe3..ef18021d52e1 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -907,7 +907,7 @@ cmds(struct pt_regs *excp)
 		case 'u':
 			dump_segments();
 			break;
-#elif defined(CONFIG_4xx)
+#elif defined(CONFIG_44x)
 		case 'u':
 			dump_tlb_44x();
 			break;