diff --git a/inc/vite.php b/inc/vite.php
index 0dc1daa..121487c 100644
--- a/inc/vite.php
+++ b/inc/vite.php
@@ -70,7 +70,11 @@ function jsTag(string $entry): string {
 		return "";
 	}
 
-	return '<script type="module" crossorigin src="' . $url . '"></script>';
+    if (isDev($entry)) {
+        return '<script type="module" src="' . VITE_HOST . '/@vite/client"></script>' . "\n"
+            . '<script type="module" src="' . $url . '"></script>';
+    }
+    return '<script type="module" src="' . $url . '"></script>';
 }
 
 function jsPreloadImports(string $entry): string {
@@ -101,10 +105,24 @@ function cssTag(string $entry): string {
 // Helpers to locate files
 
 function getManifest(): array {
-	$urlManifest = find_in_path("dist/manifest.json");
+	static $urlManifest;
 
-	$content = file_get_contents($urlManifest);
-	return json_decode($content, true);
+	if ($urlManifest === null) {
+		// vite V5
+		if (find_in_path("dist/.vite/manifest.json")) {
+			$urlManifest = find_in_path("dist/.vite/manifest.json");
+		// vite V4
+		} else if (find_in_path("dist/manifest.json")) {
+			$urlManifest = find_in_path("dist/manifest.json");
+		}
+	}
+
+	if ($urlManifest) {
+		$content = file_get_contents($urlManifest);
+		return json_decode($content, true);
+	} else {
+		die('pas de fichier manifest.json');
+	}
 }
 
 function assetUrl(string $entry): string {