diff --git a/apps/updatenotification/lib/Controller/AdminController.php b/apps/updatenotification/lib/Controller/AdminController.php
index 54c4daacca910..e10011d646867 100644
--- a/apps/updatenotification/lib/Controller/AdminController.php
+++ b/apps/updatenotification/lib/Controller/AdminController.php
@@ -135,7 +135,7 @@ private function getUserCount(): int {
 					$userCount += $backendUsers;
 				} else {
 					// TODO what if the user count can't be determined?
-					$this->logger->warning('Can not determine user count for ' . get_class($backend), ['app' => 'lib']);
+					$this->logger->warning('Can not determine user count for ' . get_class($backend), ['app' => 'updatenotification']);
 				}
 			}
 		}
@@ -148,7 +148,7 @@ private function getUserCount(): int {
 			$userCount = 0;
 
 			// this should never happen
-			$this->logger->warning("Total user count was negative (users: $userCount, disabled: $disabledUsersCount)", ['app' => 'lib']);
+			$this->logger->warning("Total user count was negative (users: $userCount, disabled: $disabledUsersCount)", ['app' => 'updatenotification']);
 		}
 
 		return $userCount;