diff --git a/src/Embedder/AttachmentEmbedder.php b/src/Embedder/AttachmentEmbedder.php
index c98bab1..2def3b8 100755
--- a/src/Embedder/AttachmentEmbedder.php
+++ b/src/Embedder/AttachmentEmbedder.php
@@ -126,7 +126,7 @@ public function fromRemoteUrl($url)
                 $pathInfo = pathinfo($url);
 
                 $queryStr = parse_url($url, PHP_URL_QUERY) ?: '';
-                parse_str($queryStr, $queryParams);
+                parse_str($queryStr ?? '', $queryParams);
                 $basename = $queryParams['basename'] ?? $pathInfo['basename'];
 
                 if (config('mail-auto-embed.curl.cache', false)) {