diff --git a/configure.ac b/configure.ac
index 6434869..49d06f5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -49,6 +49,7 @@
 PKG_CHECK_MODULES(LIBOSMOSCCP, libosmo-sccp)
 PKG_CHECK_MODULES(LIBCRYPTO, libcrypto >= 0.9.5)
 PKG_CHECK_MODULES(LIBOSMOMGCPCLIENT, libosmo-mgcp-client >= 1.1.0)
+PKG_CHECK_MODULES(LIBSMPP34, libsmpp34 >= 1.12.0)
 
 AC_ARG_ENABLE(sanitize,
 	[AS_HELP_STRING(