diff --git a/data/warstatus/base_map.png b/data/warstatus/base_map.png
deleted file mode 100644
index 977d62e..0000000
Binary files a/data/warstatus/base_map.png and /dev/null differ
diff --git a/js/menu.js b/js/menu.js
index d99637d..a7a1e33 100644
--- a/js/menu.js
+++ b/js/menu.js
@@ -65,7 +65,7 @@ let __menu_footer = `
 		<p><i>CoRT is a free and open source website, feel free to check out its
 		<a href="https://github.com/mascaldotfr/CoRT" target="_blank">source code</a>, and report
 		<a href="https://github.com/mascaldotfr/CoRT/wiki/Bug-reports" target="_blank">bugs</a>.
-		<!--VERSION-->Version: 20240115.195300
+		<!--VERSION-->Version: 20240115.184442
 		</i></p>
 `;
 
diff --git a/js/wz.js b/js/wz.js
index 397ccf0..ef1b71c 100644
--- a/js/wz.js
+++ b/js/wz.js
@@ -51,14 +51,14 @@ function svg_to_blob(fname) {
 }
 
 function display_map(fortsdata) {
-	let forts = [{icon: "base_map.png"}].concat(fortsdata);
+	let forts = [{icon: "base_map.jpg"}].concat(fortsdata);
 
 	// Preload images beforehand
 	let forts_Image = [];
 	let forts_Image_count = 0;
 	for (let i = 0; i < forts.length; i++) {
 		let imgbuffer = new Image();
-		if (i == 0)  // base_map.png
+		if (i == 0)  // base_map.jpg
 			imgbuffer.src = rebase_img(forts[i]["icon"]);
 		else { // forts icons as inline SVG 
 			imgbuffer.src = svg_to_blob(dispatch_fort_icon(forts[i]));