diff --git a/openpype/hosts/hiero/plugins/publish/extract_thumbnail.py b/openpype/hosts/hiero/plugins/publish/extract_thumbnail.py
index 7939a1b0cd..d12e7665bf 100644
--- a/openpype/hosts/hiero/plugins/publish/extract_thumbnail.py
+++ b/openpype/hosts/hiero/plugins/publish/extract_thumbnail.py
@@ -10,7 +10,6 @@ class ExtractThumnail(openpype.api.Extractor):
 
     label = "Extract Thumnail"
     order = pyblish.api.ExtractorOrder
-    # order = pyblish.api.CollectorOrder
     families = ["plate", "take"]
     hosts = ["hiero"]
 
@@ -31,7 +30,8 @@ class ExtractThumnail(openpype.api.Extractor):
         duration = track_item.sourceDuration()
         frame_start = track_item.sourceIn()
         self.log.debug(
-            "__ frame_start: `{}`, duration: `{}`".format(frame_start, duration))
+            "__ frame_start: `{}`, duration: `{}`".format(
+                frame_start, duration))
 
         # get thumbnail frame from the middle
         thumb_frame = int(frame_start + (duration / 2))
diff --git a/openpype/hosts/hiero/plugins/publish/precollect_workfile.py b/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
index 6f665e857d..bc4ef7e150 100644
--- a/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
+++ b/openpype/hosts/hiero/plugins/publish/precollect_workfile.py
@@ -7,7 +7,6 @@ from pprint import pformat
 from openpype.hosts.hiero.otio import hiero_export
 from Qt.QtGui import QPixmap
 import tempfile
-import hiero.ui
 
 class PrecollectWorkfile(pyblish.api.ContextPlugin):
     """Inject the current working file into context"""