1 files changed, 1 insertions, 1 deletions
diff --git a/addons/web/static/src/js/views/search_panel.js b/addons/web/static/src/js/views/search_panel.js
index 55d2f23c0fa..38872e8d381 100644
--- a/addons/web/static/src/js/views/search_panel.js
+++ b/addons/web/static/src/js/views/search_panel.js
@@ -442,7 +442,7 @@ var SearchPanel = Widget.extend({
             var category = self.categories[categoryId];
             if (category.activeValueId) {
                 var field = self.fields[category.fieldName];
-                var op = field.type === 'many2one' ? 'child_of' : '=';
+                var op = (field.type === 'many2one' && category.parentField) ? 'child_of' : '=';
                 domain.push([category.fieldName, op, category.activeValueId]);
             }
             return domain;