diff --git a/src/storage/connection/isolated/__tests__/AphrontIsolatedDatabaseConnectionTestCase.php b/src/storage/connection/isolated/__tests__/AphrontIsolatedDatabaseConnectionTestCase.php
index e92aef2150..60c045ee75 100644
--- a/src/storage/connection/isolated/__tests__/AphrontIsolatedDatabaseConnectionTestCase.php
+++ b/src/storage/connection/isolated/__tests__/AphrontIsolatedDatabaseConnectionTestCase.php
@@ -64,7 +64,10 @@ class AphrontIsolatedDatabaseConnectionTestCase
 
     $this->assertEqual(true, (bool)$id1, 'ID1 exists.');
     $this->assertEqual(true, (bool)$id2, 'ID2 exists.');
-    $this->assertEqual(true, $id1 != $id2, 'IDs are distinct.');
+    $this->assertEqual(
+      true,
+      $id1 != $id2,
+      "IDs '{$id1}' and '{$id2}' are distinct.");
   }
 
   private function newIsolatedConnection() {