https://bugs.gentoo.org/962946
https://github.com/facebook/folly/issues/2489
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,7 +44,6 @@ set(QUIC_FBCODE_ROOT ${CMAKE_CURRENT_SOURCE_DIR})
 find_package(Boost 1.62
   REQUIRED COMPONENTS
   iostreams
-  system
   thread
   filesystem
   regex
--- a/cmake/mvfst-config.cmake.in
+++ b/cmake/mvfst-config.cmake.in
@@ -20,7 +20,7 @@ include(CMakeFindDependencyMacro)
 find_dependency(folly)
 find_dependency(Fizz)
 find_dependency(Threads)
-find_dependency(Boost COMPONENTS iostreams system thread filesystem regex context)
+find_dependency(Boost COMPONENTS iostreams thread filesystem regex context)
 
 if(NOT TARGET mvfst::mvfst_transport)
   include("${CMAKE_CURRENT_LIST_DIR}/mvfst-targets.cmake")