diff --git a/dwm/.xinitrc b/dwm/.xinitrc
old mode 100644
new mode 100755
index b60dcf4..31d233f
--- a/dwm/.xinitrc
+++ b/dwm/.xinitrc
@@ -59,6 +59,7 @@ xset s 900 &
 # auths
 /usr/lib/mate-polkit/polkit-mate-authentication-agent-1 &
 gnome-keyring-daemon &
+source /etc/X11/xinit/xinitrc.d/50-systemd-user.sh
 
 ## Map super key to trigger rofi when used alone
 # xcape -e 'Super_L=Super_L|Shift_L|space' &
diff --git a/nitrogen/.config/nitrogen/bg-saved.cfg b/nitrogen/.config/nitrogen/bg-saved.cfg
old mode 100644
new mode 100755
index 7f123a8..bbeb254
--- a/nitrogen/.config/nitrogen/bg-saved.cfg
+++ b/nitrogen/.config/nitrogen/bg-saved.cfg
@@ -1,14 +1,14 @@
 [xin_0]
-file=/home/mike/.config/nitrogen/pexels-engin-akyurt-1435752.jpg
+file=/home/mike/.config/nitrogen/pexels-skyler-ewing-5228890.jpg
 mode=5
 bgcolor=#24273a
 
 [xin_1]
-file=/home/mike/.config/nitrogen/pexels-engin-akyurt-1435752.jpg
+file=/home/mike/.config/nitrogen/pexels-skyler-ewing-5228890.jpg
 mode=5
 bgcolor=#24273a
 
 [xin_2]
-file=/home/mike/.config/nitrogen/pexels-engin-akyurt-1435752.jpg
+file=/home/mike/.config/nitrogen/pexels-skyler-ewing-5228890.jpg
 mode=5
 bgcolor=#24273a
diff --git a/nitrogen/.config/nitrogen/pexels-skyler-ewing-5228890.jpg b/nitrogen/.config/nitrogen/pexels-skyler-ewing-5228890.jpg
new file mode 100755
index 0000000..25836f3
Binary files /dev/null and b/nitrogen/.config/nitrogen/pexels-skyler-ewing-5228890.jpg differ
diff --git a/rofi/.local/share/rofi/rofi_calc_history b/rofi/.local/share/rofi/rofi_calc_history
index e69de29..45e1b13 100644
--- a/rofi/.local/share/rofi/rofi_calc_history
+++ b/rofi/.local/share/rofi/rofi_calc_history
@@ -0,0 +1 @@
+(43 × 4) − (43 × 2) = 86
\ No newline at end of file