diff --git a/rhythmbox.spec b/rhythmbox.spec
index 23c1bd3..008def6 100644
--- a/rhythmbox.spec
+++ b/rhythmbox.spec
@@ -41,6 +41,7 @@ BuildRequires: pygtk2-devel
 BuildRequires: libsoup-devel
 BuildRequires: hal-devel
 BuildRequires: lirc-devel
+BuildRequires: gstreamer-python
 BuildRequires: perl(XML::Parser)
 
 ExcludeArch:    s390 s390x