diff --git a/qemu-cvs-raw-io-reliability.patch b/qemu-cvs-raw-io-reliability.patch
index 7381668..9d0fbd6 100644
--- a/qemu-cvs-raw-io-reliability.patch
+++ b/qemu-cvs-raw-io-reliability.patch
@@ -5,7 +5,7 @@ diff -r 808c4b54209f block-raw.c
  
  //#define DEBUG_FLOPPY
  
-+#define DEBUG_BLOCK
++#undef DEBUG_BLOCK
 +#ifdef  DEBUG_BLOCK
 +#define DEBUG_BLOCK_PRINT( formatCstr, args... ) fprintf( logfile, formatCstr, ##args ); fflush( logfile )
 +#else
diff --git a/qemu.changes b/qemu.changes
index 818fd6a..09c846b 100644
--- a/qemu.changes
+++ b/qemu.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Oct 12 01:30:23 CEST 2007 - ro@suse.de
+
+- hack to fix build: undef DEBUG_BLOCK for now 
+
 -------------------------------------------------------------------
 Thu Sep 28 14:45:41 CEST 2007 - agraf@suse.de
 
diff --git a/qemu.spec b/qemu.spec
index 722b297..c91f797 100644
--- a/qemu.spec
+++ b/qemu.spec
@@ -17,7 +17,7 @@ License:        BSD 3-Clause; GPL v2 or later; LGPL v2 or later; X11/MIT
 Group:          System/Emulators/PC
 Summary:        Universal CPU emulator
 Version:        0.9.0.cvs
-Release:        36
+Release:        37
 Source:         %name-%version.tar.bz2
 #Patch400: qemu-0.7.0-gcc4-dot-syms.patch
 #Patch401: qemu-0.8.0-gcc4-hacks.patch
@@ -328,6 +328,8 @@ rm -rf %{gcc33tmp}
 %dir /emul/ia32-linux
 %endif
 %changelog
+* Fri Oct 12 2007 - ro@suse.de
+- hack to fix build: undef DEBUG_BLOCK for now
 * Fri Sep 28 2007 - agraf@suse.de
 - fix SVM support (Alexander Graf)
 * Thu Sep 13 2007 - agraf@suse.de