diff --git a/lib/upload.php b/lib/upload.php
index f5f02bd..ed45862 100644
--- a/lib/upload.php
+++ b/lib/upload.php
@@ -133,7 +133,7 @@ function parseIncomingFiles(): array
     foreach ($incomingFiles as $incomingFile) {
         if ($incomingFile["error"] == 0 && is_file($incomingFile["tmp_name"])) {
             $type = explode("/", $incomingFile["type"]);
-            if (str_starts_with($type, "image")) {
+            if ($type[0] == "image") {
                 echo "Adding " . $incomingFile["name"];
                 $imgFname = pathinfo($incomingFile["name"], PATHINFO_FILENAME);
                 $uploadPath = getUploadPath("image", $imgFname);