diff --git a/repertory/librepertory/src/providers/s3/s3_provider.cpp b/repertory/librepertory/src/providers/s3/s3_provider.cpp
index 95462600..cc0f31e5 100644
--- a/repertory/librepertory/src/providers/s3/s3_provider.cpp
+++ b/repertory/librepertory/src/providers/s3/s3_provider.cpp
@@ -242,7 +242,7 @@ auto s3_provider::create_path_directories(const std::string &api_path,
 auto s3_provider::decrypt_object_name(std::string &object_name) const
     -> api_error {
   auto parts = utils::string::split(object_name, '/', false);
-  for (const auto &part : parts) {
+  for (auto &part : parts) {
     if (not utils::encryption::decrypt_file_name(
             get_s3_config().encryption_token, part)) {
       return api_error::decryption_error;