diff --git a/src/capwap/Makefile b/src/capwap/Makefile
index 646ffa52..f5be5e6d 100644
--- a/src/capwap/Makefile
+++ b/src/capwap/Makefile
@@ -90,6 +90,7 @@ CAPWAPOBJS= \
 	   acinfo_print.o \
 	   lwmsg_init.o \
 	   wtpinfo_lwreadelem_wtp_descriptor.o \
+	   cw_msgelemtostr.o