diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8be8fa38a..6f34bd72b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,6 +27,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Add e2e spec for project remix behaviour in web component (#1020)
 - Fix initial value of `user` in `WebComponentLoader` (#1021)
 - Make `authKey` in e2e web component spec more realistic (#1022)
+- Remove unused `ComponentStore` (#1023)
 
 ## [0.23.0] - 2024-05-09
 
diff --git a/src/app/ComponentStore.js b/src/app/ComponentStore.js
deleted file mode 100644
index f6bd2325f..000000000
--- a/src/app/ComponentStore.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import { configureStore } from "@reduxjs/toolkit";
-import EditorReducer from "../components/Editor/EditorSlice";
-
-const ComponentStore = configureStore({
-  reducer: {
-    editor: EditorReducer,
-  },
-});
-
-export default ComponentStore;