diff --git a/emacs/doom/init.el b/emacs/doom/init.el
index f23eb40..8233ccd 100644
--- a/emacs/doom/init.el
+++ b/emacs/doom/init.el
@@ -169,7 +169,7 @@
        ;;(scheme +guile)   ; a fully conniving family of lisps
        sh                ; she sells {ba,z,fi}sh shells on the C xor
        ;;sml
-       ;;solidity          ; do you need a blockchain? No.
+       solidity          ; do you need a blockchain? No.
        ;;swift             ; who asked for emoji variables?
        ;;terra             ; Earth and Moon in alignment for performance.
        ;;web               ; the tubes
diff --git a/i3/i3/config b/i3/i3/config
index 4e43aaa..afe5345 100644
--- a/i3/i3/config
+++ b/i3/i3/config
@@ -208,11 +208,13 @@ mode "$mode_system" {
 }
 bindsym $mod+Shift+e mode "$mode_system"
 
+bindsym $mod+Tab exec --no-startup-id $lock
+
 bindsym $mod+Print exec --no-startup-id "xfce4-screenshooter"
 
 bindsym $mod+c exec qalculate-gtk
 bindsym $mod+Shift+p exec xwacomcalibrate
-bindsym $mod+t exec thunar
+bindsym $mod+e exec thunar
 bindsym $mod+Shift+c exec $scripts/jupyter-calculator
 bindsym $mod+b exec firefox
 bindsym $mod+u exec pamac-manager