fix math fonts with LyX/Mac

[lyx.git] / src / frontends / pch.h

diff --git a/src/frontends/pch.h b/src/frontends/pch.h
index 9a902861fb6c70ab5f5bc75492646522bfa4489b..2a173f2b34ef24ba04bd6e8ecb8acad67d6d00b9 100644 (file)
--- a/src/frontends/pch.h
+++ b/src/frontends/pch.h
@@ -4,9 +4,6 @@
 #include <boost/scoped_ptr.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/signal.hpp>
-#include <boost/signals/signal0.hpp>
-#include <boost/signals/signal1.hpp>
-#include <boost/signals/signal2.hpp>
 #include <boost/signals/trackable.hpp>
 #include <boost/utility.hpp>