diff --git a/gedit.spec b/gedit.spec
index c7b683d..4b99451 100644
--- a/gedit.spec
+++ b/gedit.spec
@@ -47,6 +47,7 @@ BuildRequires: glib2-devel >= %{glib2_version}
 BuildRequires: pango-devel >= %{pango_version}
 BuildRequires: gtk2-devel >= %{gtk2_version}
 BuildRequires: GConf2-devel
+BuildRequires: libSM-devel
 BuildRequires: desktop-file-utils >= %{desktop_file_utils_version}
 BuildRequires: enchant-devel >= %{enchant_version}
 BuildRequires: iso-codes-devel >= %{isocodes_version}