diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 2d009aed0c2e..2723b2d45479 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -24,7 +24,7 @@
 #define f2fs_bug_on(condition)	BUG_ON(condition)
 #define f2fs_down_write(x, y)	down_write_nest_lock(x, y)
 #else
-#define f2fs_bug_on(condition)
+#define f2fs_bug_on(condition)	WARN_ON(condition)
 #define f2fs_down_write(x, y)	down_write(x)
 #endif