diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index 2bd4d53..4f89926 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -37,7 +37,7 @@ function ud() {
 }
 function upgrade() {
   case $(lsb_release -i | awk '{print $3}') in
-    Gentoo) eix-sync && eix-update && emerge -avuDU @world ;;
+    Gentoo) eix-sync && eix-update && emerge -avuNDU @world ;;
     VoidLinux) xbps-install -Su && xbps-remove -RoO ;;
   esac
 }