diff --git a/debian/changelog b/debian/changelog
index 548e6fce4..b748fd28b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -7,8 +7,9 @@ linux-2.6 (2.6.22-trunk.1) UNRELEASED; urgency=low
   * [ppc] Enable for powerpc config the ams (Apple Motion Sensor).
     (closes: #426210)
   * Add to linux-doc the missing toplevel text files. (closes: #360876)
+  * Set CONFIG_BLK_DEV_IO_TRACE for blktrace(8) support. (closes: #418442)
 
- -- maximilian attems <maks@debian.org>  Sun, 29 Jul 2007 12:11:35 +0200
+ -- maximilian attems <maks@debian.org>  Thu, 02 Aug 2007 12:22:19 +0200
 
 linux-2.6 (2.6.22-1~experimental.1) UNRELEASED; urgency=low
 
diff --git a/debian/config/config b/debian/config/config
index f7fb0aafc..2c20df62e 100644
--- a/debian/config/config
+++ b/debian/config/config
@@ -50,7 +50,7 @@ CONFIG_KMOD=y
 # Block layer
 #
 CONFIG_LBD=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_LSF=y
 
 #