diff --git a/repertory/librepertory/include/utils/encrypt.hpp b/repertory/librepertory/include/utils/encrypt.hpp
index ac268c0d..13147422 100644
--- a/repertory/librepertory/include/utils/encrypt.hpp
+++ b/repertory/librepertory/include/utils/encrypt.hpp
@@ -38,7 +38,7 @@ using reader_func = std::function<api_error(data_buffer &cypher_text,
 
 [[nodiscard]] auto
 read_encrypted_range(const http_range &range,
-                     const utils::encryption::hash_256_t &key &key,
+                     const utils::encryption::hash_256_t &key,
                      reader_func reader, std::uint64_t total_size,
                      data_buffer &data) -> api_error;
 } // namespace repertory::utils::encryption