diff --git a/src/controllers/AuthController.ts b/src/controllers/AuthController.ts
index edb50f7..10ec0e4 100644
--- a/src/controllers/AuthController.ts
+++ b/src/controllers/AuthController.ts
@@ -163,7 +163,7 @@ async function getAllUsers(req: Request, res: Response) {
 			.status(404)
 			.json({ error: 'You dont exist anymore' });
 	}
-	if (!sourceUser.isAdmin) {
+	if (!sourceUser.is_admin) {
 		return res
 			.type('application/json')
 			.status(403)
@@ -207,7 +207,7 @@ async function getUser(req: Request, res: Response) {
 			.status(404)
 			.json({ error: 'You dont exist anymore' });
 	}
-	if (!sourceUser.isAdmin) {
+	if (!sourceUser.is_admin) {
 		return res
 			.type('application/json')
 			.status(403)
@@ -271,11 +271,11 @@ async function editUser(req: Request, res: Response) {
 			.status(404)
 			.json({ error: 'You dont exist anymore' });
 	}
-	if (sourceUser.isAdmin || sourceUser.id === payload.sub) {
-		if (sourceUser.isAdmin) {
-			logger.info(`EDIT :> Source user is an admin (${sourceUser.displayName})`)
+	if (sourceUser.is_admin || sourceUser.id === payload.sub) {
+		if (sourceUser.is_admin) {
+			logger.info(`EDIT :> Source user is an admin (${sourceUser.firstname} ${sourceUser.lastname})`)
 		} else {
-			logger.info(`EDIT :> Source user modify itself (${sourceUser.displayName})`)
+			logger.info(`EDIT :> Source user modify itself (${sourceUser.firstname} ${sourceUser.lastname})`)
 		}
 
 		//TODO Interface
@@ -349,7 +349,7 @@ async function deleteUser(req: Request, res: Response): Promise<Response> {
 			.status(404)
 			.json({ error: 'You dont exist anymore' });
 	}
-	if (sourceUser.isAdmin || sourceUser.id === payload.sub) {
+	if (sourceUser.is_admin || sourceUser.id === payload.sub) {
 		const deleteUserServiceResult =  await UserService.delete(`${targetUserId}`);
 		if (!deleteUserServiceResult) {
 			logger.error(`Error occurred during user delete (${req.ip})`);
@@ -445,10 +445,9 @@ async function getSelf(req: Request, res: Response) {
 		.json({
 			id: dbUser.id,
 			username: dbUser.username,
-			displayName: dbUser.displayName,
-			firstName: dbUser.firstName,
-			lastName: dbUser.lastName,
-			isAdmin: dbUser.isAdmin
+			firstName: dbUser.firstname,
+			lastName: dbUser.firstname,
+			isAdmin: dbUser.firstname
 		});
 }