diff --git a/gajim.spec b/gajim.spec
index ba489de..5eab19d 100644
--- a/gajim.spec
+++ b/gajim.spec
@@ -17,6 +17,7 @@ Requires:	bind-utils
 Requires:	dbus-python
 #  Audio/Video calls:
 Requires:	farsight2-python
+Requires:	gstreamer-python
 # XXX: Gajim does not import bonobo directly, but some module does and
 # prints an error if it's not available.
 Requires:	gnome-python2-bonobo