diff --git a/packages/joint-core/types/joint.d.ts b/packages/joint-core/types/joint.d.ts
index 9b409f5324..24b9369111 100644
--- a/packages/joint-core/types/joint.d.ts
+++ b/packages/joint-core/types/joint.d.ts
@@ -1799,8 +1799,6 @@ export namespace dia {
         hide(): this;
 
         mount(): this;
-
-        protected simulateRelatedView(el: SVGElement): void;
     }
 
     namespace ToolView {
@@ -1820,6 +1818,8 @@ export namespace dia {
 
         configure(opt?: ToolView.Options): this;
 
+        protected simulateRelatedView(el: SVGElement): void;
+
         show(): void;
 
         hide(): void;