diff --git a/openpype/hosts/max/api/pipeline.py b/openpype/hosts/max/api/pipeline.py
index 695169894f..d9a66c60f5 100644
--- a/openpype/hosts/max/api/pipeline.py
+++ b/openpype/hosts/max/api/pipeline.py
@@ -200,7 +200,7 @@ def import_custom_attribute_data(container: str, selections: list):
     nodes = {}
     for i in selections:
         nodes = {
-            str(i) : rt.NodeTransformMonitor(node=i),
+            str(i): rt.NodeTransformMonitor(node=i),
         }
     # Setting the property
     rt.setProperty(