diff --git a/libea/Jamfile b/libea/Jamfile
index b0ee004..8e39e54 100644
--- a/libea/Jamfile
+++ b/libea/Jamfile
@@ -32,6 +32,7 @@ lib libea_cmdline :
     <library>/boost//filesystem
     <library>/boost//program_options
     <library>/boost//timer
+    <library>/boost//chrono
     <library>/site-config//z
     ;