diff --git a/apps/provisioning_api/lib/Controller/UsersController.php b/apps/provisioning_api/lib/Controller/UsersController.php
index a3453c86710..1920128d246 100644
--- a/apps/provisioning_api/lib/Controller/UsersController.php
+++ b/apps/provisioning_api/lib/Controller/UsersController.php
@@ -372,7 +372,7 @@ class UsersController extends AUserData {
 			}
 			$attempts++;
 		} while ($attempts < 10);
-		throw new OCSException($this->l10n->t('Could not create non-existing user id'), 111);
+		throw new OCSException($this->l10n->t('Could not create non-existing user ID'), 111);
 	}
 
 	/**
diff --git a/apps/provisioning_api/tests/Controller/UsersControllerTest.php b/apps/provisioning_api/tests/Controller/UsersControllerTest.php
index fe22a7870dd..5c4493b9e77 100644
--- a/apps/provisioning_api/tests/Controller/UsersControllerTest.php
+++ b/apps/provisioning_api/tests/Controller/UsersControllerTest.php
@@ -562,7 +562,7 @@ class UsersControllerTest extends TestCase {
 
 	public function testAddUserFailedToGenerateUserID() {
 		$this->expectException(\OCP\AppFramework\OCS\OCSException::class);
-		$this->expectExceptionMessage('Could not create non-existing user id');
+		$this->expectExceptionMessage('Could not create non-existing user ID');
 		$this->expectExceptionCode(111);
 
 		$this->config