diff --git a/README.md b/README.md
index d05dd68..6996b5a 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ Standard Bat pack is doing an "assembly", modifying file internal links. This zi
 
 ### Changelog
 
+1.3.3
+
+- code: sys.module name corrected when addon folder isn't named `blender_asset_tracer` as expected
+
 1.3.2
 
 - changed: zip packer ops label `Export File to .ZIP` >> `Zip Pack - keep hierachy`
diff --git a/__init__.py b/__init__.py
index fc0eace..d7f460f 100644
--- a/__init__.py
+++ b/__init__.py
@@ -25,7 +25,7 @@ __version__ = '1.3'
 bl_info = {
     "name": "Blender Asset Tracer",
     "author": "Campbell Barton, Sybren A. Stüvel, Loïc Charrière and Clément Ducarteron",
-    "version": (1, 3, 2),
+    "version": (1, 3, 3),
     "blender": (2, 80, 0),
     "location": "File > External Data > BAT",
     "description": "Utility for packing blend files",
@@ -34,6 +34,13 @@ bl_info = {
     "category": "Import-Export",
 }
 
+
+## Reset root module name
+## if folder has an unexpected name (like "blender_asset_tracer-main" from zip-dl)
+import sys
+if __name__ != "blender_asset_tracer":
+    sys.modules["blender_asset_tracer"] = sys.modules[__name__]
+
 import bpy
 from bpy.types import Operator
 from bpy_extras.io_utils import ExportHelper
@@ -43,7 +50,7 @@ from pathlib import Path, PurePath
 
 import os
 import re
-import sys
+# import sys
 import subprocess
 import tempfile
 from blender_asset_tracer.trace import deps