diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index 56b3269e2349283d8293cf050d16cc87a0d4f5c5..cfccdedc2ac8aa3a5c5d3ed221cfd55eaaa4a487 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -48,7 +48,7 @@ ADD_LIBRARY(${LIBRARY_NAME} SHARED
   fcl.cc)
 
 TARGET_LINK_BOOST_PYTHON(${LIBRARY_NAME} PUBLIC)
-TARGET_LINK_LIBRARIES(${LIBRARY_NAME} PUBLIC ${PROJECT_NAME})
+TARGET_LINK_LIBRARIES(${LIBRARY_NAME} PUBLIC ${PROJECT_NAME} ${BOOST_system_LIBRARY})
 PKG_CONFIG_USE_DEPENDENCY(${LIBRARY_NAME} eigenpy)
 
 SET_TARGET_PROPERTIES(${LIBRARY_NAME} PROPERTIES