diff --git a/sys/sys/lock.h b/sys/sys/lock.h
index 08ccaa5726f6..cc34cb46b716 100644
--- a/sys/sys/lock.h
+++ b/sys/sys/lock.h
@@ -125,7 +125,8 @@ struct lock_class {
  * calling conventions for this debugging code in modules so that modules can
  * work with both debug and non-debug kernels.
  */
-#if defined(KLD_MODULE) || defined(WITNESS) || defined(INVARIANTS) || defined(INVARIANT_SUPPORT) || defined(LOCK_PROFILING) || (defined(KTR) && (KTR_COMPILE & KTR_LOCK))
+#if defined(KLD_MODULE) || defined(WITNESS) || defined(INVARIANTS) || \
+    defined(INVARIANT_SUPPORT) || defined(LOCK_PROFILING) || defined(KTR)
 #define	LOCK_DEBUG	1
 #else
 #define	LOCK_DEBUG	0