diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3577801..5f38ac3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,57 +1,57 @@
 file(GLOB src_files *.cc)
 
 ## hej source
 add_library(HEJ SHARED ${src_files})
 add_dependencies(HEJ currents)
 set_target_properties(HEJ PROPERTIES
   OUTPUT_NAME "HEJ"
   VERSION ${PROJECT_VERSION}
   SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
 )
 target_include_directories(HEJ PUBLIC ${HEJ_INCLUDE_DIR})
-set(libraries ${CMAKE_DL_LIBS})
+set(libraries ${CMAKE_DL_LIBS} -lstdc++fs)
 target_link_libraries(HEJ PRIVATE ${libraries})
 
 ## Dependencies
 target_link_libraries(HEJ
   PUBLIC
     Boost::boost
     Boost::iostreams
     CLHEP::CLHEP
     fastjet::fastjet
     yaml-cpp
   PRIVATE
     LHAPDF::LHAPDF
 )
 
 if(QCDloop_FOUND)
   target_link_libraries(HEJ PRIVATE QCDloop::qcdloop quadmath)
 endif()
 if(HepMC_FOUND)
   target_link_libraries(HEJ PRIVATE HepMC::HepMC)
 endif()
 if(HepMC3_FOUND)
   # HepMC 3 doesn't export a target
   target_link_libraries(HEJ PRIVATE ${HEPMC3_LIBRARIES})
   target_include_directories(HEJ PRIVATE ${HEPMC3_INCLUDE_DIR})
 endif()
 if(rivet_FOUND)
   target_link_libraries(HEJ PRIVATE rivet::rivet)
 endif()
 if(HighFive_FOUND)
   target_link_libraries(HEJ PRIVATE HighFive)
 endif()
 
 ## install & export target
 install(TARGETS HEJ
   EXPORT HEJ-export
   DESTINATION ${INSTALL_LIB_DIR}
 )
 install(EXPORT HEJ-export
   FILE
     hejTargets.cmake
   NAMESPACE
     HEJ::
   DESTINATION
     ${INSTALL_CONFIG_DIR}
 )