diff --git a/package.json b/package.json
index 4d07cc1..6aa99a4 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,12 @@
       "home.html",
       "settings.html",
       "settings-preload.js",
+      "popover.html",
+      "popover-preload.js",
+      "engine-picker.html",
+      "engine-picker-preload.js",
+      "collision.html",
+      "collision-preload.js",
       "package.json",
       "node_modules/**/*",
       "!**/*.md",