diff --git a/project/api/models.py b/project/api/models.py
index 9437430..78b1db5 100755
--- a/project/api/models.py
+++ b/project/api/models.py
@@ -42,7 +42,7 @@ class Conductor(models.Model):
 
 class Dispositivo(models.Model):
     id_dispositivo = models.CharField(primary_key=True, max_length=100)
-    id_paradero = models.ForeignKey('Paradero', models.DO_NOTHING, db_column='id_paradero', blank=True, null=True)
+    id_paradero = models.ForeignKey('Paradero', models.DO_NOTHING, db_column='id_paradero', blank=False, null=False)
     vigente = models.BooleanField(blank=True, null=True)
     ultima_conexion = models.DateField(blank=True, null=True)
     id_tipo_dispositivo = models.ForeignKey('TipoDispositivo', models.DO_NOTHING, db_column='id_tipo_dispositivo')
diff --git a/project/api/views/dispositivo.py b/project/api/views/dispositivo.py
index de96b0d..1082742 100755
--- a/project/api/views/dispositivo.py
+++ b/project/api/views/dispositivo.py
@@ -44,7 +44,7 @@ class DispositivoViewSet(viewsets.ModelViewSet):
                 "errorString": "Dispositivo no identificado"
             }
         })
-        
+
 
     @action(detail=False, methods=['post'])
     def getInfoDevice(self, request, pk=None):
@@ -104,7 +104,7 @@ class DispositivoViewSet(viewsets.ModelViewSet):
 
         detalle_lineas = []
         for pk_linea in lineas_agrupadas:
-            detalle_lineas.append(lineas_agrupadas[pk_linea])      
+            detalle_lineas.append(lineas_agrupadas[pk_linea])
 
 
         return JsonResponse({
@@ -112,4 +112,4 @@ class DispositivoViewSet(viewsets.ModelViewSet):
                 "DetalleLineas": detalle_lineas,
                 "MensajeParadero": "No considerar, uso futuro"
             }
-        })
\ No newline at end of file
+        })