diff --git a/main.py b/main.py
index 7a82737..c586a85 100644
--- a/main.py
+++ b/main.py
@@ -33,7 +33,7 @@ def build_docker(b3d_version: (str, str)):
     }
     tag_name = f'stilobique/blender:{args["b3d_vs_major"]}.{args["b3d_vs_minor"]}'
 
-    b3d_image = client.images.build(path=pathlib.Path(os.getcwd(), 'Dockerfile'), buildargs=args, tag=tag_name)
+    b3d_image = client.images.build(path=str(pathlib.Path(os.getcwd(), 'Dockerfile')), buildargs=args, tag=tag_name)
     b3d_image.push()