diff --git a/htmldoc-link-x11.patch b/htmldoc-link-x11.patch
new file mode 100644
index 0000000..9967f2e
--- /dev/null
+++ b/htmldoc-link-x11.patch
@@ -0,0 +1,12 @@
+Index: htmldoc-1.8.27/configure.in
+===================================================================
+--- htmldoc-1.8.27.orig/configure.in
++++ htmldoc-1.8.27/configure.in
+@@ -294,6 +294,7 @@ if test "x$with_gui" != xno; then
+ POST="$FLTKCONFIG --post"
+
+ AC_CHECK_LIB(Xpm,XpmCreatePixmapFromData)
++ AC_CHECK_LIB(X11,XCreateBitmapFromData)
+ else
+ AC_MSG_WARN(FLTK not available so no GUI will be built.)
+ fi
diff --git a/htmldoc.changes b/htmldoc.changes
index 90e6b1a..5fed6de 100644
--- a/htmldoc.changes
+++ b/htmldoc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Apr 19 22:57:21 UTC 2013 - dimstar@opensuse.org
+
+- Add htmldoc-link-x11.patch: link the GUI app against libX11.
+
-------------------------------------------------------------------
Tue Sep 4 14:51:24 UTC 2012 - pgajdos@suse.com
diff --git a/htmldoc.spec b/htmldoc.spec
index 9b52962..115ea87 100644
--- a/htmldoc.spec
+++ b/htmldoc.spec
@@ -1,7 +1,7 @@
#
# spec file for package htmldoc
#
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -37,6 +37,7 @@ Patch1: htmldoc_CVE-2009-3050_535943.diff
Patch2: htmldoc-fortify.diff
# link to libpng15.patch sent to mike@easysw.com
Patch3: htmldoc-libpng15.diff
+Patch4: htmldoc-link-x11.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%define DOCDIR %{_datadir}/doc/packages/%{name}
@@ -51,6 +52,7 @@ printed.
%patch1 -p1
%patch2
%patch3
+%patch4 -p1
%build
export CFLAGS="${RPM_OPT_FLAGS} -fno-strict-aliasing"