diff --git a/src/components/DockBuilder/DockBuilder.jsx b/src/components/DockBuilder/DockBuilder.jsx
index 72d059e..ee180c1 100644
--- a/src/components/DockBuilder/DockBuilder.jsx
+++ b/src/components/DockBuilder/DockBuilder.jsx
@@ -594,7 +594,13 @@ export const DockBuilder = () => {
   };
 
   const onDeleteSelection = () => {
-    // TODO: Delete selection
+    const activeObject = editorMemo.getActiveObject();
+    if (activeObject) {
+      editorMemo.remove(activeObject);
+      editorMemo.discardActiveObject();
+      editorMemo.renderAll();
+      updateModifications(true, { target: activeObject });
+    }
   };
 
   const addLines = useCallback(() => {