diff --git a/models/inovatic_job_queue.py b/models/inovatic_job_queue.py
index d287e42a70904fca2b0b4866e6a60377994f6101..1fba3aac2289595c566e60b118c2516413275e4c 100644
--- a/models/inovatic_job_queue.py
+++ b/models/inovatic_job_queue.py
@@ -28,7 +28,8 @@ class InovaticJobQueue(models.Model):
             filename = file.name
             data_file = base64.b64encode(stream)
             job.inovatic_load_file(file=data_file, filename=filename)
-            time.sleep(5)
+            # API accepts 1 call each 10 sec
+            time.sleep(10)
 
     # ------------------------------------------------------
     # Internal function