diff --git a/.gitignore b/.gitignore
index 9cd22a3..17fc231 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@
 !/i3*
 !/rofi
 !/mc
+/mc/hotlist
+/mc/hotlist.bak
diff --git a/i3/config b/i3/config
index 6d0a65c..462acdc 100644
--- a/i3/config
+++ b/i3/config
@@ -218,7 +218,7 @@ bar {
 
 set $mode_system System (l) lock, (e) logout, (r) reboot, (s) shutdown
 mode "$mode_system" {
-    	bindsym l exec --no-startup-id i3exit lock, mode "default"
+    	bindsym l exec --no-startup-id i3lock, mode "default"
     	bindsym e exec --no-startup-id i3exit logout, mode "default"
     	bindsym r exec --no-startup-id i3exit reboot, mode "default"
    	bindsym s exec --no-startup-id i3exit shutdown, mode "default"
@@ -259,6 +259,7 @@ bindsym $mod+Ctrl+Left move workspace to output right
 bindsym $mod+c exec rofi_calc 
 bindsym $mod+p exec xwacomcalibrate
 bindsym $mod+t exec thunar
+bindsym $mod+m exec xfce4-terminal -x mc 
 bindsym $mod+Shift+c exec jupyter-calculator
 workspace_auto_back_and_forth yes
 
@@ -294,7 +295,7 @@ exec --no-startup-id "i3-msg 'workspace 9: Chat; append_layout ~/.config/i3/work
 exec firefox
 exec thunderbird
 exec chat.rocket.RocketChat no_focus
-exec im.riot.Riot no_focus
+exec element-desktop no_focus
 exec telegram-desktop no_focus
 
 exec --no-startup-id nm-applet
diff --git a/mc/ini b/mc/ini
index 85c7ee4..f6f3dbc 100644
--- a/mc/ini
+++ b/mc/ini
@@ -96,7 +96,7 @@ menubar_visible=true
 free_space=true
 horizontal_split=false
 vertical_equal=true
-left_panel_size=33
+left_panel_size=47
 horizontal_equal=true
 top_panel_size=16
 
diff --git a/mc/mc.ext b/mc/mc.ext
index 716f0a7..4fd21cd 100644
--- a/mc/mc.ext
+++ b/mc/mc.ext
@@ -579,6 +579,10 @@ type/^PostScript
 type/^PDF
 	Open=/usr/lib/mc/ext.d/doc.sh open pdf
 	View=%view{ascii} /usr/lib/mc/ext.d/doc.sh view pdf
+# XOPP 
+regex/i/\.xopp$
+	Open=(nohup xournalpp %f &)
+        View=(nohup xournalpp %f &)
 
 # html
 regex/i/\.html?$