diff --git a/source/app/models/main.py b/source/app/models/main.py
index 869875c..483e720 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -3303,10 +3303,18 @@ class Facturas(BaseModel):
     @classmethod
     def validate_count_partners(cls, ids):
         filters = (Facturas.id.in_(tuple(ids.keys())))
-        partners = (Facturas.select(fn.COUNT(Facturas.cliente))
+        # ~ partners = (Facturas.select(fn.COUNT(Facturas.cliente))
+            # ~ .where(filters)
+            # ~ .group_by(Facturas.cliente)
+            # ~ .order_by(Facturas.cliente).tuples())
+        # ~ if len(partners) > 1:
+            # ~ return False
+        # ~ return True
+        partners = (Facturas.select(fn.COUNT(Socios.rfc))
             .where(filters)
-            .group_by(Facturas.cliente)
-            .order_by(Facturas.cliente).tuples())
+            .join(Socios).switch(Facturas)
+            .group_by(Socios.rfc)
+            .order_by(Socios.rfc).tuples())
         if len(partners) > 1:
             return False
         return True