diff --git a/knightsgame/PKGBUILD b/knightsgame/PKGBUILD
index 18b132035..e89cc151d 100644
--- a/knightsgame/PKGBUILD
+++ b/knightsgame/PKGBUILD
@@ -8,7 +8,7 @@
 pkgname=knightsgame
 _pkgname=knights
 pkgver=022
-pkgrel=1
+pkgrel=2
 pkgdesc='Action game that was originally released for Amiga in 1994.'
 arch=('i686' 'x86_64')
 url='http://www.knightsgame.org.uk/'
@@ -17,8 +17,14 @@ depends=(boost-libs curl 'directfb' fontconfig sdl)
 makedepends=(boost)
 options=('!makeflags')
 categories=('games')
-source=("http://www.knightsgame.org.uk/files/${_pkgname}_${pkgver}_src.tar.gz")
-md5sums=('e840dacb0ccda4bd48768bd4e7068be0')
+source=("http://www.knightsgame.org.uk/files/${_pkgname}_${pkgver}_src.tar.gz" "boost.patch")
+md5sums=('e840dacb0ccda4bd48768bd4e7068be0'
+         'a74cf2b78a176385081d5d9d99024dee')
+
+prepare() {
+  cd ${_pkgname}_${pkgver}_src
+  patch  -R -p2 < ${srcdir}/boost.patch # -R because I created the patch the wrong way around...
+}
 
 build() {
   cd ${_pkgname}_${pkgver}_src
diff --git a/knightsgame/boost.patch b/knightsgame/boost.patch
new file mode 100644
index 000000000..d60ce7fae
--- /dev/null
+++ b/knightsgame/boost.patch
@@ -0,0 +1,12 @@
+--- src/knights_022_src/src/engine/impl/legacy_action.cpp	2013-10-06 10:09:13.904505350 +0000
++++ src/knights_022_src/src/engine/impl/legacy_action.cpp	2013-10-06 10:07:48.254564184 +0000
+@@ -26,9 +26,6 @@
+ #include "legacy_action.hpp"
+ #include "my_ctype.hpp"
+ 
+-#include <boost/thread/locks.hpp> 
+-#include <boost/thread/lock_guard.hpp> 
+-
+ 
+ //
+ // ActionPars