diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
index 57e8dc3..bfaeb8e 100755
--- a/.config/nvim/init.vim
+++ b/.config/nvim/init.vim
@@ -71,9 +71,8 @@ set path+=**
 " Display all matching files when we tab complete
 set wildmenu
 
-set tabstop=4
-set shiftwidth=4
-set expandtab
+set tabstop=2
+set shiftwidth=2
 
 " Enable folding
 set foldmethod=indent
diff --git a/.config/srv/config.yaml b/.config/srv/config.yaml
index 19131c4..54fe58b 100644
--- a/.config/srv/config.yaml
+++ b/.config/srv/config.yaml
@@ -9,6 +9,4 @@ feeds:
 - https://www.reddit.com/r/linux/.rss
 - https://www.zdnet.com/topic/security/rss.xml
 # Optionally define an application to view the feeds
-externalViewer: firefox-developer-edition
-externalViewerArgs:
-    - --new-window
+externalViewer: chromium
diff --git a/.config/sxhkd/sxhkdrc b/.config/sxhkd/sxhkdrc
index 8a5a5e5..23cbd9b 100644
--- a/.config/sxhkd/sxhkdrc
+++ b/.config/sxhkd/sxhkdrc
@@ -14,10 +14,6 @@ super + d
 super + Escape
 	pkill -USR1 -x sxhkd
 
-#
-# bspwm hotkeys
-#
-
 # quit bspwm normally
 super + alt + Escape
 	bspc quit
@@ -114,7 +110,7 @@ super + shift + {Left,Down,Up,Right}
 
 # shrink a window by moving one of its side inward
 super + shift + control + {Left,Down,Up,Right}
-    bspc node -z {right -20 0,top 0 20,bottom 0 20,left 20 0}
+	bspc node -z {right -20 0,top 0 20,bottom 0 20,left 20 0}
 
 # move a floating window
 super + {Left,Down,Up,Right}
@@ -128,15 +124,13 @@ super + {_,shift + }c
 super + equal
 	bspc node @/ --equalize
 
-# lock screen
-super + @l
-	XSECURELOCK_NO_COMPOSITE=1 \
-	XSECURELOCK_PASSWORD_PROMPT=kaomoji \
-	xsecurelock
-
 # suspend
 super + {_,shift + }s
-   systemctl suspend
+	systemctl suspend
+
+# lock
+super + l
+	slock
 
 # screenshot
 super + @Print
diff --git a/.zshrc b/.zshrc
index 6bbf2a0..2114c5c 100644
--- a/.zshrc
+++ b/.zshrc
@@ -21,6 +21,7 @@ alias ll='exa -la'
 alias grep='grep --color=auto --line-buffered'
 alias vi='nvim'
 alias vim='nvim'
+
 export LANG=en_US.UTF-8
 export EDITOR='vim'
 export PATH=$PATH:$HOME/.local/bin
@@ -29,20 +30,7 @@ export GPG_TTY=$(tty)
 setopt noincappendhistory
 
 # golang
-export PATH=$PATH:/usr/local/go/bin
 export GOPATH=$HOME/go
-export PATH=$PATH:$GOPATH/bin
-
-# rust
-export PATH=$PATH:$HOME/.cargo/bin
-
-# jvm
-export JAVA_HOME=/usr/lib/jvm/java-11-openjdk
-export PATH=$PATH:$HOME/.local/groovy-3.0.1/bin
-
-# nodejs
-export PATH=$PATH:$HOME/.local/node-v13.8.0-linux-x64/bin
-export PATH=$HOME/.npm-global/bin:$PATH
 
 # fzf
 [ -f $HOME/.fzf.zsh ] && source $HOME/.fzf.zsh