diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08672e8..aa3ea31 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,8 +27,8 @@ if(USE_STANDALONE_ASIO)
         target_include_directories(simple-web-server INTERFACE ${ASIO_PATH})
     endif()
 else()
-    find_package(Boost 1.53.0 COMPONENTS system thread REQUIRED)
-    target_link_libraries(simple-web-server INTERFACE Boost::boost Boost::system Boost::thread)
+    find_package(Boost 1.53.0 COMPONENTS system REQUIRED)
+    target_link_libraries(simple-web-server INTERFACE Boost::boost Boost::system)
     if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
         target_compile_definitions(simple-web-server INTERFACE USE_BOOST_REGEX)
         find_package(Boost 1.53.0 COMPONENTS regex REQUIRED)
@@ -65,15 +65,13 @@ if(CMAKE_SOURCE_DIR STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
         add_compile_options(/W1)
     endif()
 
-    find_package(Boost 1.53.0 COMPONENTS system thread filesystem)
+    find_package(Boost 1.53.0 COMPONENTS filesystem)
     if(Boost_FOUND)
         add_executable(http_examples http_examples.cpp)
-        target_link_libraries(http_examples simple-web-server)
-        target_link_libraries(http_examples Boost::boost Boost::system Boost::thread Boost::filesystem)
+        target_link_libraries(http_examples simple-web-server Boost::boost Boost::filesystem)
         if(OPENSSL_FOUND)
             add_executable(https_examples https_examples.cpp)
-            target_link_libraries(https_examples simple-web-server)
-            target_link_libraries(https_examples Boost::boost Boost::system Boost::thread Boost::filesystem)
+            target_link_libraries(https_examples simple-web-server Boost::boost Boost::filesystem)
         endif()
      endif()