diff --git a/packages/games-arcade/Commander-Genius/Commander-Genius-1.8.3.exheres-0 b/packages/games-arcade/Commander-Genius/Commander-Genius-1.8.3.exheres-0
index a06f3ceb..246dc63d 100644
--- a/packages/games-arcade/Commander-Genius/Commander-Genius-1.8.3.exheres-0
+++ b/packages/games-arcade/Commander-Genius/Commander-Genius-1.8.3.exheres-0
@@ -65,5 +65,7 @@ pkg_postinst() {
     elog
     elog "Then create the folder ~/.CommanderGenius/games"
     elog "and drop your keen game folders into it."
+
+    gtk-icon-cache_pkg_postinst
 }