diff --git a/src/blenderbim/blenderbim/bim/module/pset/ui.py b/src/blenderbim/blenderbim/bim/module/pset/ui.py
index 7c6aa81258..c36b7ac3e9 100644
--- a/src/blenderbim/blenderbim/bim/module/pset/ui.py
+++ b/src/blenderbim/blenderbim/bim/module/pset/ui.py
@@ -88,10 +88,11 @@ def draw_psetqto_ui(context, pset_id, pset, props, layout, obj_type):
     obj_name = get_active_pset_obj_name(context, obj_type)
     if not props.active_pset_id:
         row.label(text=pset["Name"], icon="COPY_ID")
-        op = row.operator("bim.guess_all_quantities", icon="FILE_REFRESH", text="")
-        op.pset_id = pset_id
-        op.obj_name = obj_name
-        op.obj_type = obj_type
+        if "Qto" in pset["Name"]:
+            op = row.operator("bim.guess_all_quantities", icon="FILE_REFRESH", text="")
+            op.pset_id = pset_id
+            op.obj_name = obj_name
+            op.obj_type = obj_type
         op = row.operator("bim.enable_pset_editing", icon="GREASEPENCIL", text="")
         op.pset_id = pset_id
         op.obj = obj_name