diff --git a/sensors.changes b/sensors.changes
index 66b2295..d4f1e5c 100644
--- a/sensors.changes
+++ b/sensors.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Nov 29 13:43:18 CET 2007 - jdelvare@suse.de
+
+- Add missing Conflicts tag.
+
 -------------------------------------------------------------------
 Tue Nov 27 14:47:43 CET 2007 - jdelvare@suse.de
 
diff --git a/sensors.spec b/sensors.spec
index 33fd640..cc304f8 100644
--- a/sensors.spec
+++ b/sensors.spec
@@ -14,7 +14,7 @@ Name:           sensors
 BuildRequires:  bison flex rrdtool-devel sysfsutils
 Url:            http://www.lm-sensors.org/
 Version:        3.0.0
-Release:        1
+Release:        2
 Summary:        Hardware health monitoring for Linux
 License:        GPL v2 or later
 Group:          System/Monitoring
@@ -98,6 +98,7 @@ Requires:       libsensors4 = %{version}
 Requires:       sysfsutils
 Provides:       sensors:/usr/include/sensors/sensors.h
 AutoReqProv:    on
+Conflicts:      libsensors3-devel
 
 %description -n libsensors4-devel
 libsensors offers a way for applications to access the hardware
@@ -197,6 +198,8 @@ rm -f $RPM_BUILD_ROOT/usr/src/linux/include/sensors.h
 %doc /usr/share/man/man3/*.3.gz
 
 %changelog
+* Thu Nov 29 2007 - jdelvare@suse.de
+- Add missing Conflicts tag.
 * Tue Nov 27 2007 - jdelvare@suse.de
 - Add a link to the init script.
 * Mon Nov 26 2007 - jdelvare@suse.de