diff --git a/sys/modules/mqueue/Makefile b/sys/modules/mqueue/Makefile
index 55040a2282c..b857ed3a978 100644
--- a/sys/modules/mqueue/Makefile
+++ b/sys/modules/mqueue/Makefile
@@ -10,6 +10,7 @@ EXPORT_SYMS=	\
 	kern_kmq_open \
 	kern_kmq_setattr \
 	kern_kmq_timedreceive \
-	kern_kmq_timedsend
+	kern_kmq_timedsend \
+	sys_kmq_unlink
 
 .include <bsd.kmod.mk>