diff --git a/services/sync/tests/unit/test_load_modules.js b/services/sync/tests/unit/test_load_modules.js
new file mode 100644
index 000000000000..13dec34b8e7b
--- /dev/null
+++ b/services/sync/tests/unit/test_load_modules.js
@@ -0,0 +1,48 @@
+const modules = ["async.js",
+                 "auth.js",
+                 "base_records/collection.js",
+                 "base_records/crypto.js",
+                 "base_records/keys.js",
+                 "base_records/wbo.js",
+                 "constants.js",
+                 "engines/bookmarks.js",
+                 "engines/clientData.js",
+                 "engines/cookies.js",
+                 "engines/extensions.js",
+                 "engines/forms.js",
+                 "engines/history.js",
+                 "engines/input.js",
+                 "engines/microformats.js",
+                 "engines/passwords.js",
+                 "engines/plugins.js",
+                 "engines/prefs.js",
+                 "engines/tabs.js",
+                 "engines/themes.js",
+                 "engines.js",
+                 "ext/Observers.js",
+                 "ext/Preferences.js",
+                 "faultTolerance.js",
+                 "identity.js",
+                 "log4moz.js",
+                 "notifications.js",
+                 "resource.js",
+                 "service.js",
+                 "stores.js",
+                 "trackers.js",
+                 "type_records/bookmark.js",
+                 "type_records/clientData.js",
+                 "type_records/forms.js",
+                 "type_records/history.js",
+                 "type_records/passwords.js",
+                 "type_records/prefs.js",
+                 "type_records/tabs.js",
+                 "util.js",
+                 "wrap.js"];
+
+function run_test() {
+  for each (let m in modules) {
+    dump("Attempting to load resource://weave/" + m + "\n");
+    Components.utils.import("resource://weave/" + m, {});
+  }
+}
+