diff --git a/src/capwap/Makefile b/src/capwap/Makefile
index 2e0c0e49..3b88be52 100644
--- a/src/capwap/Makefile
+++ b/src/capwap/Makefile
@@ -97,7 +97,8 @@ CAPWAPOBJS= \
 	   cw_msgelemtostr.o \
 	   hdr_print.o \
 	   cw_ianavendoridtostr.o \
-	   cw_readelem_ecn_support.o 
+	   cw_readelem_ecn_support.o \
+   	   cwmsg_addelem_vendor_cisco_ap_timesync.o