diff --git a/tests/integration/features/bootstrap/FeatureContext.php b/tests/integration/features/bootstrap/FeatureContext.php
index 7a4757e24..f6d3005fd 100644
--- a/tests/integration/features/bootstrap/FeatureContext.php
+++ b/tests/integration/features/bootstrap/FeatureContext.php
@@ -611,7 +611,8 @@ public function userTables(string $user, TableNode $body = null): void {
 			$titles[] = $d['title'];
 		}
 		foreach ($body->getRows()[0] as $tableTitle) {
-			Assert::assertTrue(in_array($tableTitle, $titles, true));
+			$message = sprintf('"%s" not in the list: %s', $tableTitle, implode(', ', $titles));
+			Assert::assertTrue(in_array($tableTitle, $titles, true), $message);
 		}
 	}