diff --git a/powerman.changes b/powerman.changes
index 021c66d..a62f53d 100644
--- a/powerman.changes
+++ b/powerman.changes
@@ -4,6 +4,11 @@ Wed May 19 02:38:24 CEST 2010 - ro@suse.de
 - keep /var/run/powerman only as ghost in filelist
   and create it in initscript if missing 
 
+-------------------------------------------------------------------
+Tue May 18 19:42:02 UTC 2010 - aj@suse.de
+
+- Add pkg-config as build requires.
+
 -------------------------------------------------------------------
 Fri Aug 14 15:00:56 CEST 2009 - sbrabec@suse.cz
 
diff --git a/powerman.spec b/powerman.spec
index 12d3c3d..ffecda2 100644
--- a/powerman.spec
+++ b/powerman.spec
@@ -20,14 +20,14 @@
 
 Name:           powerman
 Version:        2.3.5
-Release:        3
+Release:        4
 License:        GPL
 Group:          Productivity/Clustering/HA
 Url:            http://powerman.sourceforge.net/
 Source:         %{name}-%{version}.tar.bz2
 Patch0:         powerman-piddir.patch
 Summary:        Centralized Power Control for Clusters
-BuildRequires:  curl-devel ncurses-devel tcpd-devel
+BuildRequires:  curl-devel ncurses-devel pkg-config tcpd-devel
 # For directory ownership:
 BuildRequires:  heartbeat
 #BuildRequires:  genders