diff --git a/gimp.spec b/gimp.spec
index 79e475d..a0a01e5 100644
--- a/gimp.spec
+++ b/gimp.spec
@@ -2,8 +2,6 @@
 # Use the following --with/--without <option> switches to control how the
 # package will be built:
 # 
-# modular_x:   modular X dependencies
-%bcond_without modular_x
 # lcms:        lcms support
 %bcond_without lcms
 # python:      python support
@@ -38,7 +36,7 @@ Summary:        GNU Image Manipulation Program
 Name:           gimp
 Epoch:          2
 Version:        2.6.11
-Release:        14%{?dist}
+Release:        15%{?dist}
 %define binver 2.6
 %define gimp_lang_ver 20
 %define interfacever 2.0
@@ -93,12 +91,8 @@ BuildRequires:  webkitgtk-devel >= 1.1.0
 %else
 BuildRequires:  WebKit-gtk-devel >= 1.1.0
 %endif
-%if %{with modular_x}
 BuildRequires:  libX11-devel
 BuildRequires:  libXmu-devel
-%else
-BuildRequires:  xorg-x11-devel
-%endif
 BuildRequires:  sed
 BuildRequires:  intltool
 BuildRequires:  gettext
@@ -214,7 +208,6 @@ viewing GIMP online help.
 cat << EOF
 
 Build options:
-modular X:                                %{with modular_x}
 LCMS support:                             %{with lcms}
 Python support:                           %{with python}
 MP support:                               %{with mp}
@@ -511,6 +504,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_libdir}/gimp/%{interfacever}/plug-ins/help-browser
 
 %changelog
+* Tue Jun 07 2011 Nils Philippsen <nils@redhat.com> - 2:2.6.11-15
+- drop support for building with non-modular X
+
 * Mon May 23 2011 Nils Philippsen <nils@redhat.com> - 2:2.6.11-14
 - fix buffer overflows in sphere-designer (CVE-2010-4541),
   gfig (CVE-2010-4542), lighting (CVE-2010-4540) plugins