diff --git a/_coverage.php b/_coverage.php
index 6e762b8b..62b47be4 100644
--- a/_coverage.php
+++ b/_coverage.php
@@ -25,6 +25,8 @@ if (!extension_loaded("xdebug")) {
 
 if ($_GET["start"]) {
 	$_SESSION["coverage"] = array();
+	xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
+	include "./index.php";
 	header("Location: .");
 	exit;
 }
diff --git a/index.php b/index.php
index 3cb00c1d..9a45aeee 100644
--- a/index.php
+++ b/index.php
@@ -24,6 +24,9 @@ if (isset($_SESSION["coverage"])) {
 	}
 	xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
 	register_shutdown_function('save_coverage');
+	if ($_GET["start"]) {
+		return;
+	}
 }
 if (get_magic_quotes_gpc()) {
     $process = array(&$_GET, &$_POST);