diff --git a/src/mod/endpoints/mod_wanpipe/Makefile b/src/mod/endpoints/mod_wanpipe/Makefile
index 1743075bc6..74f9d8977f 100644
--- a/src/mod/endpoints/mod_wanpipe/Makefile
+++ b/src/mod/endpoints/mod_wanpipe/Makefile
@@ -3,7 +3,7 @@ LIBPRI_HOST=http://ftp.digium.com/pub/libpri
 LIBPRI=libpri-1.2.4
 LIBPRI_FILE=$(LIBPRI).tar.gz
 LIBPRI_DIR=$(BASE)/libs/$(LIBPRI)
-WANPIPE=wanpipe-3.1.0.p12
+WANPIPE=wanpipe-3.1.0.p13
 WANPIPE_HOST=ftp://ftp.sangoma.com/linux/custom/3.1
 WANPIPE_FILE=$(WANPIPE).tgz
 WANPIPE_DIR=$(BASE)/libs/$(WANPIPE)