diff --git a/source/app/models/main.py b/source/app/models/main.py
index 8b0806c..8d49b0d 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -1446,6 +1446,13 @@ class NivelesEducativos(BaseModel):
 
     @classmethod
     def remove(cls, id):
+        obj = NivelesEducativos.get(NivelesEducativos.id==int(id))
+        q = Grupos.delete().where(Grupos.nivel==obj)
+        try:
+            q.execute()
+        except IntegrityError:
+            return False
+
         q = NivelesEducativos.delete().where(NivelesEducativos.id==int(id))
         return bool(q.execute())