diff --git a/lib/libkse/thread/thr_cond.c b/lib/libkse/thread/thr_cond.c
index 0d6d91405f9..8cb8a53a2ee 100644
--- a/lib/libkse/thread/thr_cond.c
+++ b/lib/libkse/thread/thr_cond.c
@@ -37,7 +37,6 @@
 #include <pthread.h>
 #include "thr_private.h"
 
-#define	THR_IN_CONDQ(thr)	(((thr)->sflags & THR_FLAGS_IN_SYNCQ) != 0)
 #define	THR_IN_CONDQ(thr)	(((thr)->sflags & THR_FLAGS_IN_SYNCQ) != 0)
 #define	THR_CONDQ_SET(thr)	(thr)->sflags |= THR_FLAGS_IN_SYNCQ
 #define	THR_CONDQ_CLEAR(thr)	(thr)->sflags &= ~THR_FLAGS_IN_SYNCQ
diff --git a/lib/libpthread/thread/thr_cond.c b/lib/libpthread/thread/thr_cond.c
index 0d6d91405f9..8cb8a53a2ee 100644
--- a/lib/libpthread/thread/thr_cond.c
+++ b/lib/libpthread/thread/thr_cond.c
@@ -37,7 +37,6 @@
 #include <pthread.h>
 #include "thr_private.h"
 
-#define	THR_IN_CONDQ(thr)	(((thr)->sflags & THR_FLAGS_IN_SYNCQ) != 0)
 #define	THR_IN_CONDQ(thr)	(((thr)->sflags & THR_FLAGS_IN_SYNCQ) != 0)
 #define	THR_CONDQ_SET(thr)	(thr)->sflags |= THR_FLAGS_IN_SYNCQ
 #define	THR_CONDQ_CLEAR(thr)	(thr)->sflags &= ~THR_FLAGS_IN_SYNCQ