diff --git a/server/services/pacientes/post.js b/server/services/pacientes/post.js
index e225608..422166d 100644
--- a/server/services/pacientes/post.js
+++ b/server/services/pacientes/post.js
@@ -47,7 +47,7 @@ for (const convenio_uid of convenios) {
 
     _db.insertIfNotExists(
         "paciente_convenio",
-        { insertedData, convenio_id }
+        { "paciente_id": insertedData, convenio_id }
     );
 }