diff --git a/x11-misc/pcmanfm-qt/pcmanfm-qt-9999.ebuild b/x11-misc/pcmanfm-qt/pcmanfm-qt-9999.ebuild
index ead6b4489..faa63a3ca 100644
--- a/x11-misc/pcmanfm-qt/pcmanfm-qt-9999.ebuild
+++ b/x11-misc/pcmanfm-qt/pcmanfm-qt-9999.ebuild
@@ -40,7 +40,8 @@ RDEPEND="${DEPEND}
 "
 
 pkg_postinst() {
-	default
+	xdg_desktop_database_update
+	xdg_icon_cache_update
 
 	optfeature "mount password storing" gnome-base/gnome-keyring
 	! has_version lxqt-base/lxqt-meta && optfeature "trash functionality" gnome-base/gvfs