diff --git a/addons/project/static/src/js/project_graph_view.js b/addons/project/static/src/js/project_graph_view.js
index d7d711aafd4..40cf831393f 100644
--- a/addons/project/static/src/js/project_graph_view.js
+++ b/addons/project/static/src/js/project_graph_view.js
@@ -7,6 +7,6 @@ import { registry } from "@web/core/registry";
 const viewRegistry = registry.category("views");
 
 class ProjectGraphView extends GraphView {}
-ProjectGraphView.components = { ...GraphView, ControlPanel: ProjectControlPanel };
+ProjectGraphView.components = { ...GraphView.components, ControlPanel: ProjectControlPanel };
 
 viewRegistry.add("project_graph", ProjectGraphView);
diff --git a/addons/project/static/src/js/project_pivot_view.js b/addons/project/static/src/js/project_pivot_view.js
index c5f71c95222..2a28361e861 100644
--- a/addons/project/static/src/js/project_pivot_view.js
+++ b/addons/project/static/src/js/project_pivot_view.js
@@ -7,6 +7,6 @@ import { registry } from "@web/core/registry";
 const viewRegistry = registry.category("views");
 
 class ProjectPivotView extends PivotView {}
-ProjectPivotView.components = { ...PivotView, ControlPanel: ProjectControlPanel };
+ProjectPivotView.components = { ...PivotView.components, ControlPanel: ProjectControlPanel };
 
 viewRegistry.add("project_pivot", ProjectPivotView);