diff --git a/home_external/.bash_aliases_extra b/home_external/.bash_aliases_extra
deleted file mode 100644
index ad0a437..0000000
--- a/home_external/.bash_aliases_extra
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-updateSystem() {
-   noconfirm=
-   if [[ $1 == "-y" ]]; then
-      noconfirm="--assume-yes"
-   fi
-   full=
-   if [[ $2 == "--full" ]]; then
-      full="full-"
-   fi
-   executeAndNotify "doUpdateSystem $noconfirm $full" "system updated" "system update failed";
-}
-
-
-doUpdateSystem() {
-   sudo apt update;
-   sudo apt ${2}upgrade $1;
-   sudo apt autoremove $1;
-}