diff --git a/ctapi-cyberjack.spec b/ctapi-cyberjack.spec
index 14e49e3..c598ef4 100644
--- a/ctapi-cyberjack.spec
+++ b/ctapi-cyberjack.spec
@@ -3,6 +3,8 @@ Summary:	CT-API 1.1 driver for REINER SCT cyberjack USB chipcard reader
 Version:	2.0.10
 Release:	3%{?dist}
 Requires:	%{_libdir}/ctapi
+ExcludeArch:	ppc
+
 #kernel-devel needed for workaround bug 191515
 #For FC>4
 BuildRequires:	libusb-devel readline-devel pcsc-lite-devel >= 1.3.0 kernel-devel
@@ -148,8 +150,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/ctapi-cyberjack/ctapi.h
 
 %changelog 
-* Sun May 28 2006 Frank Büttner <frank-buettner@gmx.net> - 2.0.10-3%{?dist}
-- no change only respect to cvs trouble
+* Thu Jun 08 2006 Frank Büttner <frank-buettner@gmx.net> - 2.0.10-3%{?dist}
+- exclude arch ppc until someone can tell me that the kernel driver exists
+  on PPC 
 
 * Sat May 27 2006 Frank Büttner <frank-buettner@gmx.net> - 2.0.10-2%{?dist}
 - add "Provides:pcsc-ifd-handler" for the PC/SC part