diff --git a/.config/i3/config b/.config/i3/config
index 7fb085c1..8ac07351 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -192,7 +192,7 @@ mode "$freeze" { bindsym $mod+Shift+f mode "default"
 }
 
 bindsym $mod+f			fullscreen toggle
-bindsym $mod+Shift+f		mode "$freeze" ;; exec --no-startup-id notify-send "<b>Distraction-free mode activated.</b> Press Super+Shift+f to return."
+bindsym $mod+Shift+f		mode "$freeze" ;; exec --no-startup-id notify-send "Distraction-free mode activated." "Press Super+Shift+f to return."
 
 bindsym $mod+g			workspace prev
 bindsym $mod+Shift+g		exec --no-startup-id gimp; workspace $ws5
diff --git a/.scripts/cron/checkup b/.scripts/cron/checkup
index ae9d033e..0bda0985 100755
--- a/.scripts/cron/checkup
+++ b/.scripts/cron/checkup
@@ -3,7 +3,7 @@
 
 ping -q -c 1 1.1.1.1 > /dev/null || exit
 
-notify-send "📦 Checking for package updates..."
+notify-send "📦 Repository Sync" "Checking for package updates..."
 
 sudo pacman -Syyuw --noconfirm || notify-send "Error downloading updates.
 
@@ -12,7 +12,7 @@ pkill -RTMIN+8 i3blocks
 
 if pacman -Qu | grep -v "\[ignored\]"
 then
-	notify-send "🎁 Package updates available. Click statusbar icon (📦) for update."
+	notify-send "🎁 Repository Sync" "Updates available. Click statusbar icon (📦) for update."
 else
-	notify-send "📦 Repository sync complete. No new packages for update."
+	notify-send "📦 Repository Sync"  "Sync complete. No new packages for update."
 fi
diff --git a/.tmux.conf b/.tmux.conf
index a01cde7a..9977b970 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,3 +1,4 @@
+set -g prefix C-a
 setw -g mode-keys vi
 setw -g mode-bg black
 set-option -g default-terminal "xterm-256color"