diff --git a/development/neovim-qt/doinst.sh b/development/neovim-qt/doinst.sh
index 9a8ded3c60..aea0f894eb 100644
--- a/development/neovim-qt/doinst.sh
+++ b/development/neovim-qt/doinst.sh
@@ -5,3 +5,9 @@ fi
 if [ -x /usr/bin/update-mime-database ]; then
   /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
 fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache -f usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi