diff --git a/openpype/hosts/maya/api/lib.py b/openpype/hosts/maya/api/lib.py
index ce80396326..4324d321dc 100644
--- a/openpype/hosts/maya/api/lib.py
+++ b/openpype/hosts/maya/api/lib.py
@@ -403,9 +403,9 @@ def lsattrs(attrs):
 
     """
 
-    dep_fn = om.MFnDependencyNode()
-    dag_fn = om.MFnDagNode()
-    selection_list = om.MSelectionList()
+    dep_fn = OpenMaya.MFnDependencyNode()
+    dag_fn = OpenMaya.MFnDagNode()
+    selection_list = OpenMaya.MSelectionList()
 
     first_attr = next(iter(attrs))
 
@@ -419,7 +419,7 @@ def lsattrs(attrs):
     matches = set()
     for i in range(selection_list.length()):
         node = selection_list.getDependNode(i)
-        if node.hasFn(om.MFn.kDagNode):
+        if node.hasFn(OpenMaya.MFn.kDagNode):
             fn_node = dag_fn.setObject(node)
             full_path_names = [path.fullPathName()
                                for path in fn_node.getAllPaths()]
@@ -868,11 +868,11 @@ def maintained_selection_api():
     Warning: This is *not* added to the undo stack.
 
     """
-    original = om.MGlobal.getActiveSelectionList()
+    original = OpenMaya.MGlobal.getActiveSelectionList()
     try:
         yield
     finally:
-        om.MGlobal.setActiveSelectionList(original)
+        OpenMaya.MGlobal.setActiveSelectionList(original)
 
 
 @contextlib.contextmanager
@@ -1282,11 +1282,11 @@ def get_id(node):
     if node is None:
         return
 
-    sel = om.MSelectionList()
+    sel = OpenMaya.MSelectionList()
     sel.add(node)
 
     api_node = sel.getDependNode(0)
-    fn = om.MFnDependencyNode(api_node)
+    fn = OpenMaya.MFnDependencyNode(api_node)
 
     if not fn.hasAttribute("cbId"):
         return
@@ -3341,15 +3341,15 @@ def iter_visible_nodes_in_range(nodes, start, end):
     @memodict
     def get_visibility_mplug(node):
         """Return api 2.0 MPlug with cached memoize decorator"""
-        sel = om.MSelectionList()
+        sel = OpenMaya.MSelectionList()
         sel.add(node)
         dag = sel.getDagPath(0)
-        return om.MFnDagNode(dag).findPlug("visibility", True)
+        return OpenMaya.MFnDagNode(dag).findPlug("visibility", True)
 
     @contextlib.contextmanager
     def dgcontext(mtime):
         """MDGContext context manager"""
-        context = om.MDGContext(mtime)
+        context = OpenMaya.MDGContext(mtime)
         try:
             previous = context.makeCurrent()
             yield context
@@ -3358,9 +3358,9 @@ def iter_visible_nodes_in_range(nodes, start, end):
 
     # We skip the first frame as we already used that frame to check for
     # overall visibilities. And end+1 to include the end frame.
-    scene_units = om.MTime.uiUnit()
+    scene_units = OpenMaya.MTime.uiUnit()
     for frame in range(start + 1, end + 1):
-        mtime = om.MTime(frame, unit=scene_units)
+        mtime = OpenMaya.MTime(frame, unit=scene_units)
 
         # Build little cache so we don't query the same MPlug's value
         # again if it was checked on this frame and also is a dependency