diff --git a/colorbleed/plugins/maya/publish/validate_mesh_non_zero_edge.py b/colorbleed/plugins/maya/publish/_validate_mesh_non_zero_edge.py
similarity index 83%
rename from colorbleed/plugins/maya/publish/validate_mesh_non_zero_edge.py
rename to colorbleed/plugins/maya/publish/_validate_mesh_non_zero_edge.py
index b706913592..02019da523 100644
--- a/colorbleed/plugins/maya/publish/validate_mesh_non_zero_edge.py
+++ b/colorbleed/plugins/maya/publish/_validate_mesh_non_zero_edge.py
@@ -2,8 +2,7 @@ from maya import cmds
 
 import pyblish.api
 import colorbleed.api
-
-from pyblish_cb.tmp_utils import polyConstraint
+import colorbleed.maya.lib as lib
 
 
 class ValidateMeshNonZeroEdgeLength(pyblish.api.InstancePlugin):
@@ -41,17 +40,16 @@ class ValidateMeshNonZeroEdgeLength(pyblish.api.InstancePlugin):
         edges = ['{0}.e[*]'.format(node) for node in meshes]
 
         # Filter by constraint on edge length
-        invalid = polyConstraint(edges,
-                                 t=0x8000,  # type=edge
-                                 length=1,
-                                 lengthbound=(0, cls.__tolerance))
+        invalid = lib.polyConstraint(edges,
+                                     t=0x8000,  # type=edge
+                                     length=1,
+                                     lengthbound=(0, cls.__tolerance))
 
         return invalid
 
     def process(self, instance):
         """Process all meshes"""
         invalid = self.get_invalid(instance)
-
         if invalid:
             raise RuntimeError("Meshes found with zero "
                                "edge length: {0}".format(invalid))
diff --git a/colorbleed/plugins/maya/publish/extract_alembic.py b/colorbleed/plugins/maya/publish/extract_alembic.py
index 2bde0bfe9a..83a87e7a6b 100644
--- a/colorbleed/plugins/maya/publish/extract_alembic.py
+++ b/colorbleed/plugins/maya/publish/extract_alembic.py
@@ -1,6 +1,8 @@
 import os
 import copy
 
+import maya.cmds as cmds
+
 import avalon.maya
 import colorbleed.api
 from colorbleed.maya.lib import extract_alembic
@@ -26,9 +28,14 @@ class ExtractAlembic(colorbleed.api.Extractor):
         path = os.path.join(parent_dir, filename)
 
         options = copy.deepcopy(instance.data)
-
         options['selection'] = True
+        options["attr"] = ["cbId"]
 
+        # force elect items to ensure all items get exported by Alembic
+        members = instance.data("setMembers")
+        cmds.select(members)
         with avalon.maya.suspended_refresh():
             with avalon.maya.maintained_selection():
                 extract_alembic(file=path, **options)
+
+        cmds.select(clear=True)