diff --git a/backend/services/controller/internal/api/api.go b/backend/services/controller/internal/api/api.go
index a625ccf..4046436 100644
--- a/backend/services/controller/internal/api/api.go
+++ b/backend/services/controller/internal/api/api.go
@@ -135,17 +135,21 @@ func registerEnterpriseSupport(email, password string, d db.Database) {
 	}
 
 	for {
+		if err := user.HashPassword(password); err != nil {
+			return
+		}
+
 		err := d.RegisterUser(user)
 		if err != nil {
 			if err == db.ErrorUserExists {
 				log.Println("Enterprise support user already registered.")
-				break
+				return
 			}
 			log.Println("Error to register enterprise support user:", err)
 			time.Sleep(time.Second * 5)
 			continue
 		}
 		log.Println("Enterprise support user registered successfully.")
-		break
+		return
 	}
 }
diff --git a/backend/services/controller/internal/api/device.go b/backend/services/controller/internal/api/device.go
index 9e88dbc..527886c 100644
--- a/backend/services/controller/internal/api/device.go
+++ b/backend/services/controller/internal/api/device.go
@@ -135,7 +135,7 @@ func (a *Api) deviceAuth(w http.ResponseWriter, r *http.Request) {
 		utils.MarshallEncoder(err, w)
 		return
 	}
-	if user.Level != db.AdminUser && user.Level != db.OktopusUser {
+	if user.Level != db.AdminUser {
 		w.WriteHeader(http.StatusForbidden)
 		return
 	}
diff --git a/backend/services/controller/internal/api/user.go b/backend/services/controller/internal/api/user.go
index 4ba380a..5484a06 100644
--- a/backend/services/controller/internal/api/user.go
+++ b/backend/services/controller/internal/api/user.go
@@ -242,7 +242,7 @@ func adminUserExists(users []map[string]interface{}, supportEmail string) bool {
 	}
 
 	for _, x := range users {
-		if x["level"].(db.UserLevels) == db.AdminUser && x["email"].(string) != supportEmail {
+		if db.UserLevels(x["level"].(int32)) == db.AdminUser && x["email"].(string) != supportEmail {
 			log.Println("Admin exists")
 			return true
 		}