diff --git a/home-manager/home.nix b/home-manager/home.nix
index 39120b4..cc747db 100644
--- a/home-manager/home.nix
+++ b/home-manager/home.nix
@@ -95,9 +95,9 @@ in
 	file = {
 		"scripts/wallpaper-updater.sh" = {
 			text = ''
-				file="";
+				file_updated="";
 				while sleep 1; do
-					new_file=$(cat ${WALLPAPER_PATH})
+					new_file=$(date -r ${WALLPAPER_PATH})
 					if [[ "$new_file" != "$file" ]]; then
 						magick ${WALLPAPER_PATH} \
 							-fuzz 10% -fill "#${BG}" -opaque "$(convert ${WALLPAPER_PATH} -format "%[pixel:u.p{0,0}]" info:-)" \
diff --git a/home-manager/themes/wallpaper.png b/home-manager/themes/wallpaper.png
index 61296a9..c551ba8 100644
Binary files a/home-manager/themes/wallpaper.png and b/home-manager/themes/wallpaper.png differ