diff --git a/object_fracture_cell/__init__.py b/object_fracture_cell/__init__.py
index e5e56c265d099f878ce37b17f047bf578723c560..cb8cc5615b0c0ca39130c75e26a1a2078c904126 100644
--- a/object_fracture_cell/__init__.py
+++ b/object_fracture_cell/__init__.py
@@ -248,7 +248,7 @@ def main(context, **kw):
 class FractureCell(Operator):
     bl_idname = "object.add_fracture_cell_objects"
     bl_label = "Cell fracture selected mesh objects"
-    bl_options = {'PRESET'}
+    bl_options = {'PRESET', 'UNDO'}
 
     # -------------------------------------------------------------------------
     # Source Options