diff --git a/src/applications/chatlog/PhabricatorChatLogChannelQuery.php b/src/applications/chatlog/PhabricatorChatLogChannelQuery.php
index cba9976c79..093bb0283d 100644
--- a/src/applications/chatlog/PhabricatorChatLogChannelQuery.php
+++ b/src/applications/chatlog/PhabricatorChatLogChannelQuery.php
@@ -57,7 +57,7 @@ final class PhabricatorChatLogChannelQuery
   }
 
   public function getQueryApplicationClass() {
-    return 'PhabricatorApplicationChatlog';
+    return 'PhabricatorApplicationChatLog';
   }
 
 }
diff --git a/src/applications/chatlog/PhabricatorChatLogQuery.php b/src/applications/chatlog/PhabricatorChatLogQuery.php
index 599a1d5c6d..c5b1f8ac66 100644
--- a/src/applications/chatlog/PhabricatorChatLogQuery.php
+++ b/src/applications/chatlog/PhabricatorChatLogQuery.php
@@ -56,7 +56,7 @@ final class PhabricatorChatLogQuery
   }
 
   public function getQueryApplicationClass() {
-    return 'PhabricatorApplicationChatlog';
+    return 'PhabricatorApplicationChatLog';
   }
 
 }
diff --git a/src/applications/policy/__tests__/PhabricatorPolicyTestCase.php b/src/applications/policy/__tests__/PhabricatorPolicyTestCase.php
index 6dcbc6a78d..edd41d9c6b 100644
--- a/src/applications/policy/__tests__/PhabricatorPolicyTestCase.php
+++ b/src/applications/policy/__tests__/PhabricatorPolicyTestCase.php
@@ -222,7 +222,7 @@ final class PhabricatorPolicyTestCase extends PhabricatorTestCase {
       }
       $this->assertEqual(
         true,
-        class_exists($class),
+        (bool)PhabricatorApplication::getByClass($class),
         "Application class '{$class}' for query '{$qclass}'");
     }
   }