diff --git a/debian/control b/debian/control
index c8c416930..e0dc40147 100644
--- a/debian/control
+++ b/debian/control
@@ -32,6 +32,7 @@ Build-Depends: bison,
                libxml2-dev,
                libxmlrpc-c3-dev,
                ngcp-libswrate-dev (>= 1.1.2+0~1364315461.svn13284.127),
+               openssl,
                python,
                python-dev,
                unixodbc-dev,