diff --git a/app.fcgi b/app.fcgi
index 8980814..fbd6937 100755
--- a/app.fcgi
+++ b/app.fcgi
@@ -45,7 +45,7 @@ def catch_errors(func):
 @app.before_first_request
 def setup_app():
     cache.bot = Bot(".earwigbot", 100)
-    cache.langs, cache.projects = set(), set()
+    cache.langs, cache.projects = [], []
     cache.last_sites_update = 0
     cache.background_data = {}
     cache.last_background_updates = {}
diff --git a/copyvios/sites.py b/copyvios/sites.py
index abbee1f..aab428a 100644
--- a/copyvios/sites.py
+++ b/copyvios/sites.py
@@ -65,4 +65,4 @@ def _load_sites():
                 code = site["code"]
                 langs.add((code, u"{0} ({1})".format(code, site["name"])))
                 projects |= this
-    return langs, projects
+    return list(sorted(langs)), list(sorted(projects))