diff --git a/e2e-test/phpunit.xml b/e2e-test/phpunit.xml
index f5bd7eb..422c70d 100644
--- a/e2e-test/phpunit.xml
+++ b/e2e-test/phpunit.xml
@@ -9,6 +9,10 @@
          processIsolation="false"
          stopOnFailure="false"
          stderr="true">
+    <php>
+        <ini name="xdebug.mode" value="coverage" />
+        <env name="XDEBUG_MODE" value="coverage" />
+    </php>
     <testsuites>
         <testsuite name="Application Test Suite">
             <directory>./</directory>