diff --git a/utils/setup.php b/utils/setup.php
index eff7b71b..b66d19bb 100755
--- a/utils/setup.php
+++ b/utils/setup.php
@@ -722,7 +722,7 @@
 		@symlink(CONST_BasePath.'/website/css', $sTargetDir.'/css');
 		echo "Symlinks created\n";
 
-		$sTestFile = @file_get_contents(CONST_Website_BaseURL.'js/tiles.js');
+		$sTestFile = @file_get_contents(CONST_Website_BaseURL.'js/nominatim-ui.js');
 		if (!$sTestFile)
 		{
 			echo "\nWARNING: Unable to access the website at ".CONST_Website_BaseURL."\n";