diff --git a/sane-backends.spec b/sane-backends.spec
index b2e439b..7b7731e 100644
--- a/sane-backends.spec
+++ b/sane-backends.spec
@@ -15,7 +15,7 @@
 %global udevrulesdir /lib/udev/rules.d
 %endif
 
-%if !0%{?fedora}%{?rhel} || 0%{?fedora} >= 19 || 0%{?rhel} >= 7
+%if !0%{?fedora}%{?rhel} || 0%{?fedora} >= 18 || 0%{?rhel} >= 7
 %global libusb1 1
 %else
 %global libusb1 0
@@ -303,6 +303,9 @@ popd
 %{_libdir}/sane/*gphoto2.so*
 
 %changelog
+* Mon Sep 09 2013 Nils Philippsen <nils@redhat.com>
+- build against libusb-1.0 on Fedora >= 18 (#1003193)
+
 * Wed Sep 04 2013 Hans de Goede <hdegoede@redhat.com> - 1.0.23-17
 - Really build against libusb-1.0 on Fedora >= 19 (#1003193)