diff --git a/CMakeLists.txt b/CMakeLists.txt
index cb0b54d..5390fdc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ project(cpp11NHF2_chat)
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic")
 
-find_package(Boost COMPONENTS serialization system REQUIRED)
+find_package(Boost COMPONENTS system REQUIRED)
 include_directories(${Boost_INCLUDE_DIR})
 
 set(SOURCE_FILES teszt.cpp chat_messages.hpp chat_networking.hpp)