diff --git a/module/zfs/rrwlock.c b/module/zfs/rrwlock.c
index 8d05d9387..4cef53f95 100644
--- a/module/zfs/rrwlock.c
+++ b/module/zfs/rrwlock.c
@@ -23,8 +23,6 @@
  * Use is subject to license terms.
  */
 
-#ifdef HAVE_ZPL
-
 #include <sys/refcount.h>
 #include <sys/rrwlock.h>
 
@@ -264,4 +262,3 @@ rrw_held(rrwlock_t *rrl, krw_t rw)
 
 	return (held);
 }
-#endif /* HAVE_ZPL */