diff --git a/kdegames-4.2.95-kbattleship-ktron.patch b/kdegames-4.2.95-kbattleship-ktron.patch
new file mode 100644
index 0000000..ea20e25
--- /dev/null
+++ b/kdegames-4.2.95-kbattleship-ktron.patch
@@ -0,0 +1,37 @@
+diff -up kdegames-4.2.95/CMakeLists.txt.orig kdegames-4.2.95/CMakeLists.txt
+--- kdegames-4.2.95/CMakeLists.txt.orig	2009-06-30 13:15:20.000000000 +0200
++++ kdegames-4.2.95/CMakeLists.txt	2009-06-30 13:15:46.000000000 +0200
+@@ -52,7 +52,6 @@ macro_optional_add_subdirectory(bovo)
+ macro_optional_add_subdirectory(lskat)
+ macro_optional_add_subdirectory(kapman)
+ macro_optional_add_subdirectory(katomic)
+-macro_optional_add_subdirectory(kbattleship)
+ macro_optional_add_subdirectory(kblackbox)
+ macro_optional_add_subdirectory(kblocks)
+ macro_optional_add_subdirectory(kbounce)
+@@ -81,7 +80,6 @@ macro_optional_add_subdirectory(kspacedu
+ macro_optional_add_subdirectory(ksquares)
+ macro_optional_add_subdirectory(ksudoku)
+ macro_optional_add_subdirectory(ktuberling)
+-macro_optional_add_subdirectory(ktron)
+ if(OPENGL_SUPPORT)
+     macro_optional_add_subdirectory(kubrick)
+ endif(OPENGL_SUPPORT)
+diff -up kdegames-4.2.95/doc/CMakeLists.txt.orig kdegames-4.2.95/doc/CMakeLists.txt
+--- kdegames-4.2.95/doc/CMakeLists.txt.orig	2009-06-30 13:16:04.000000000 +0200
++++ kdegames-4.2.95/doc/CMakeLists.txt	2009-06-30 13:16:17.000000000 +0200
+@@ -1,6 +1,5 @@
+ add_subdirectory(katomic)
+ add_subdirectory(bovo)
+-add_subdirectory(kbattleship)
+ add_subdirectory(kblackbox)
+ add_subdirectory(kblocks)
+ add_subdirectory(kbounce)
+@@ -21,7 +20,6 @@ add_subdirectory(kpat)
+ add_subdirectory(kreversi)
+ add_subdirectory(ksame)
+ add_subdirectory(kshisen)
+-add_subdirectory(ktron)
+ add_subdirectory(ksirk)
+ add_subdirectory(kspaceduel)
+ add_subdirectory(ksquares)
diff --git a/kdegames.spec b/kdegames.spec
index fe51ed4..9e5cbe7 100644
--- a/kdegames.spec
+++ b/kdegames.spec
@@ -1,3 +1,5 @@
+%define trademark_issue 1
+
 Name:    kdegames
 Summary: K Desktop Environment 4 - Games
 Epoch:   6
@@ -8,6 +10,8 @@ License: GPLv2
 URL:     http://www.kde.org/
 Group:   Amusements/Games
 Source0: ftp://ftp.kde.org/pub/kde/stable/%{version}/src/kdegames-%{version}.tar.bz2
+Patch0:  kdegames-4.2.95-kbattleship-ktron.patch
+
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Obsoletes: kdegames4 < %{version}-%{release}
@@ -89,6 +93,9 @@ game applications for KDE 4.
 %prep
 %setup -q -n kdegames-%{version}
 
+%if %{trademark_issue}
+%patch0 -p1 -b .trademark_issue
+%endif
 
 %build
 
@@ -106,7 +113,9 @@ rm -rf %{buildroot}
 make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 
 %if 0%{?_skip_ggzconfig:1}
+%if !%{trademark_issue}
 install -m644 -p -D ./kbattleship/src/module.dsc %{buildroot}%{_ggz_datadir}/kbattleship.dsc
+%endif
 install -m644 -p -D ./kreversi/module.dsc %{buildroot}%{_ggz_datadir}/kreversi.dsc
 install -m644 -p -D ./ksquares/src/module.dsc %{buildroot}%{_ggz_datadir}/ksquares.dsc
 %endif
@@ -114,7 +123,9 @@ install -m644 -p -D ./ksquares/src/module.dsc %{buildroot}%{_ggz_datadir}/ksquar
 
 %post
 %if 0%{?_skip_ggzconfig:1}
+%if !%{trademark_issue}
 %{_ggz_config} --install --force --modfile=%{_ggz_datadir}/kbattleship.dsc ||:
+%endif
 %{_ggz_config} --install --force --modfile=%{_ggz_datadir}/kreversi.dsc ||:
 %{_ggz_config} --install --force --modfile=%{_ggz_datadir}/ksquares.dsc ||:
 %endif
@@ -142,7 +153,9 @@ fi
 %if 0%{?_skip_ggzconfig:1}
 %preun
 if [ $1 -eq 0 ]; then
+%if !%{trademark_issue}
 %{_ggz_config} --remove --modfile=%{_ggz_datadir}/kbattleship.dsc ||:
+%endif
 %{_ggz_config} --remove --modfile=%{_ggz_datadir}/kreversi.dsc ||:
 %{_ggz_config} --remove --modfile=%{_ggz_datadir}/ksquares.dsc ||:
 fi