diff --git a/simulator/package.json b/simulator/package.json
index f88ec2b..d61be13 100644
--- a/simulator/package.json
+++ b/simulator/package.json
@@ -4,7 +4,7 @@
   "scripts": {
     "lint": "eslint src --fix",
     "dev": "parcel index.html",
-    "build": "parcel build index.html --no-optimize"
+    "build": "parcel build index.html --no-optimize --public-url ./"
   },
   "dependencies": {
     "lit": "^2.2.0"
diff --git a/simulator/src/ui/app.ts b/simulator/src/ui/app.ts
index 9b6f4d6..864938c 100644
--- a/simulator/src/ui/app.ts
+++ b/simulator/src/ui/app.ts
@@ -214,6 +214,12 @@ export class App extends LitElement {
             case "Enter":
                 mask |= constants.CONTROLS_SELECT;
                 break;
+            case "KeyQ":
+                mask |= constants.CONTROLS_A;
+                break;
+            case "KeyE":
+                mask |= constants.CONTROLS_B;
+                break;
             case "ShiftLeft": case "ShiftRight":
                 mask |= constants.CONTROLS_CLICK;
                 break;