diff --git a/molecules/gnome.common b/molecules/gnome.common
index 65cb3dd..31654d9 100644
--- a/molecules/gnome.common
+++ b/molecules/gnome.common
@@ -49,6 +49,7 @@ packages_to_add:
 	@X,
 	@gnome,
 	@gst-plugins,
+	@gst-plugins-extra,
 	@fluxbox,
 	@wireless,
 	app-admin/gnome-system-tools,
diff --git a/molecules/kde.common b/molecules/kde.common
index f55b216..1be107b 100644
--- a/molecules/kde.common
+++ b/molecules/kde.common
@@ -48,6 +48,7 @@ extra_mkisofs_parameters: -b isolinux/isolinux.bin -c isolinux/boot.cat
 packages_to_add:
 	@fluxbox,
 	@gst-plugins,
+	@gst-plugins-extra,
 	@X,
 	@wireless,
 	app-admin/packagekit-base,
diff --git a/molecules/xfce.common b/molecules/xfce.common
index 0e9ef4e..e51436c 100644
--- a/molecules/xfce.common
+++ b/molecules/xfce.common
@@ -51,6 +51,7 @@ packages_to_add:
 	@X,
 	@fluxbox,
 	@gst-plugins,
+	@gst-plugins-extra,
 	@xfce,
 	app-admin/rigo,
 	app-arch/file-roller,