diff --git a/zsh/.oh-my-zsh/custom/alert.zsh b/zsh/.oh-my-zsh/custom/alert.zsh
deleted file mode 100644
index 4a65ab8..0000000
--- a/zsh/.oh-my-zsh/custom/alert.zsh
+++ /dev/null
@@ -1 +0,0 @@
-alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
diff --git a/zsh/.oh-my-zsh/custom/steam.zsh b/zsh/.oh-my-zsh/custom/steam.zsh
deleted file mode 100644
index c4f0a20..0000000
--- a/zsh/.oh-my-zsh/custom/steam.zsh
+++ /dev/null
@@ -1,2 +0,0 @@
-# Force Steam to close to tray instead of remaining open
-export STEAM_FRAME_FORCE_CLOSE=1
diff --git a/zsh/.oh-my-zsh/custom/vita.zsh b/zsh/.oh-my-zsh/custom/vita.zsh
deleted file mode 100644
index b57d261..0000000
--- a/zsh/.oh-my-zsh/custom/vita.zsh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Define VITASDK & export to $PATH
-export VITASDK=/usr/local/vitasdk
-export PATH="$VITASDK/bin:$PATH"