diff --git a/src/js/game/components/lever.js b/src/js/game/components/lever.js
index 73cf0143..e17df1e8 100644
--- a/src/js/game/components/lever.js
+++ b/src/js/game/components/lever.js
@@ -1,20 +1,27 @@
-import { Component } from "../component";
-
-export class LeverComponent extends Component {
-    static getId() {
-        return "Lever";
-    }
-
-    duplicateWithoutContents() {
-        return new LeverComponent({ toggled: this.toggled });
-    }
-
-    /**
-     * @param {object} param0
-     * @param {boolean=} param0.toggled
-     */
-    constructor({ toggled = false }) {
-        super();
-        this.toggled = toggled;
-    }
-}
+import { Component } from "../component";
+import { types } from "../../savegame/serialization";
+
+export class LeverComponent extends Component {
+    static getId() {
+        return "Lever";
+    }
+
+    static getSchema() {
+        return {
+            toggled: types.bool,
+        };
+    }
+
+    duplicateWithoutContents() {
+        return new LeverComponent({ toggled: this.toggled });
+    }
+
+    /**
+     * @param {object} param0
+     * @param {boolean=} param0.toggled
+     */
+    constructor({ toggled = false }) {
+        super();
+        this.toggled = toggled;
+    }
+}