diff --git a/debian/control b/debian/control
index 8e34dbe..9594a08 100644
--- a/debian/control
+++ b/debian/control
@@ -19,7 +19,8 @@
                libosmo-ranap-dev,
                libosmo-sccp-dev,
                libosmo-sigtran-dev,
-               libosmo-netif-dev
+               libosmo-netif-dev,
+               libosmo-gsup-client-dev
 Standards-Version: 3.9.8
 Vcs-Git: git://git.osmocom.org/osmo-sgsn.git
 Vcs-Browser: https://git.osmocom.org/osmo-sgsn