diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index 5c599d3..c771c77 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -17,6 +17,9 @@ Group: Applications/System
 URL: http://www.gnome.org/
 Source: http://ftp.gnome.org/pub/GNOME/sources/gnome-system-monitor/2.17/gnome-system-monitor-%{version}.tar.bz2
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) 
+BuildRequires: libgnome-devel
+BuildRequires: GConf2-devel
+BuildRequires: gnome-vfs2-devel
 BuildRequires: libgtop2-devel >= %{libgtop2_version}
 BuildRequires: libwnck-devel >= %{libwnck_version}
 BuildRequires: pango-devel >= %{pango_version}