diff --git a/.scripts/wm/lock.sh b/.scripts/wm/lock.sh
index 491bd95..3e2d6d5 100755
--- a/.scripts/wm/lock.sh
+++ b/.scripts/wm/lock.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-ICON="$XDG_CACHE_HOME/tmp.lock.png"
+ICON="$XDG_CACHE_HOME/lock.png"
 
 if [ ! -f "$ICON" ]; then
 	touch "$ICON"
diff --git a/.scripts/wm/wallpaper.sh b/.scripts/wm/wallpaper.sh
old mode 100644
new mode 100755
index 18ee971..3a88d10
--- a/.scripts/wm/wallpaper.sh
+++ b/.scripts/wm/wallpaper.sh
@@ -1,3 +1,7 @@
 #!/bin/sh
 
+# Overwrite wallpaper with new image if provided
+[ -n "$1" ] && cp "$1" "$HOME/pictures/wallpaper.jpg"
+
+# Set wallpaper
 feh --no-fehbg --bg-fill "$HOME/pictures/wallpaper.jpg"