diff --git a/src/TranslationServer.py b/src/TranslationServer.py
index d71a63a..ca25dac 100644
--- a/src/TranslationServer.py
+++ b/src/TranslationServer.py
@@ -129,6 +129,8 @@ def load_statistics_page():
 @app.route("/<platform>/<sign>", methods=['GET'])
 @check_run_mode
 def get_sign(platform, sign):
+	platform = platform.encode("UTF-8")
+	sign = sign.encode("UTF-8")
 	if " " in sign or platform not in BUNDLES_PATH: abort(400)
 	path = BUNDLES_PATH[platform]
 	bundle_path = os.path.join(path, sign)
--
libgit2 0.21.2