diff --git a/arch/sh/include/asm/bug.h b/arch/sh/include/asm/bug.h
index 23c5504a3a0153c24d338fe6c0e33f5dacbfe92a..d02c01b3e6b9fd899e2d09a5518f12beefa44c76 100644
--- a/arch/sh/include/asm/bug.h
+++ b/arch/sh/include/asm/bug.h
@@ -98,6 +98,11 @@ do {							\
 	unlikely(__ret_unwinder_on);				\
 })
 
+#else
+
+#define UNWINDER_BUG	BUG
+#define UNWINDER_BUG_ON	BUG_ON
+
 #endif /* CONFIG_GENERIC_BUG */
 
 #include <asm-generic/bug.h>