diff --git a/sys-power/powersupply/powersupply-0.9.0.ebuild b/sys-power/powersupply/powersupply-0.9.0.ebuild
index 9a5a47c..abd183d 100644
--- a/sys-power/powersupply/powersupply-0.9.0.ebuild
+++ b/sys-power/powersupply/powersupply-0.9.0.ebuild
@@ -36,9 +36,11 @@ src_install() {
 pkg_postinst() {
 	xdg_pkg_postinst
 	gnome2_schemas_update
+	xdg_icon_cache_update
 }
 
 pkg_postrm() {
 	xdg_pkg_postrm
 	gnome2_schemas_update
+	xdg_icon_cache_update
 }