diff --git a/contrib/crossrpms/gcc/gccnewlib.add b/contrib/crossrpms/gcc/gccnewlib.add
index a9f292864c..c1a9366bf9 100644
--- a/contrib/crossrpms/gcc/gccnewlib.add
+++ b/contrib/crossrpms/gcc/gccnewlib.add
@@ -22,6 +22,8 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:  %{_host_rpmprefix}gcc
 
+%bcond_with lto
+
 %if "%{gcc_version}" >= "4.3.0"
 %define _gmp_minvers		4.1
 %else