diff --git a/libgphoto2.changes b/libgphoto2.changes
index ec769dc..646882c 100644
--- a/libgphoto2.changes
+++ b/libgphoto2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat May  8 10:24:20 CEST 2010 - meissner@suse.de
+
+- build against lockdev-devel
+
 -------------------------------------------------------------------
 Tue Apr 27 08:54:31 CEST 2010 - meissner@suse.de
 
diff --git a/libgphoto2.spec b/libgphoto2.spec
index ba63fd9..12cba0a 100644
--- a/libgphoto2.spec
+++ b/libgphoto2.spec
@@ -19,7 +19,7 @@
 
 
 Name:           libgphoto2
-BuildRequires:  doxygen fdupes gcc-c++ gd-devel hal libexif-devel libjpeg-devel libusb-devel pkg-config udev
+BuildRequires:  doxygen fdupes gcc-c++ gd-devel hal libexif-devel libjpeg-devel libusb-devel pkg-config udev lockdev-devel
 Url:            http://gphoto.org/
 # bug437293
 %ifarch ppc64