diff --git a/pythonProject/worker.py b/pythonProject/worker.py
index 0c1b651..835a8f3 100644
--- a/pythonProject/worker.py
+++ b/pythonProject/worker.py
@@ -42,7 +42,7 @@ def on_message(channel, method_frame, header_frame, body):
     try:
         box_place = (body_content['signatureZone']['x'], body_content['signatureZone']['y'],
                      body_content['signatureZone']['x'] + body_content['signatureZone']['width'],
-                     body_content['signatureZone']['y'] + body_content['signatureZone']['height'])
+                     body_content['signatureZone']['y'] - body_content['signatureZone']['height'])
         LOGGER.debug("will try signature")
         signed = orchestrator.sign(reason=body_content['reason'], signature_index=body_content['signatureZoneIndex'],
                                    box_place=box_place, on_page=body_content['signatureZone']['PDFPage']['index'],