diff --git a/CMakeLists.txt b/CMakeLists.txt
index 707b4f89..9dd1d3ee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,4 +23,5 @@ target_link_libraries(boost_fusion
         Boost::type_traits
         Boost::typeof
         Boost::utility
+        Boost::functional
 )