diff --git a/fluidsynth.spec b/fluidsynth.spec
index 5806c1c..4d08b52 100644
--- a/fluidsynth.spec
+++ b/fluidsynth.spec
@@ -1,7 +1,7 @@
 Summary:      Real-time software synthesizer
 Name:         fluidsynth
 Version:      1.0.7
-Release:      5.a%{?dist}
+Release:      6.a%{?dist}
 URL:          http://www.fluidsynth.org/
 Source0:      http://download.savannah.gnu.org/releases/fluid/fluidsynth-1.0.7a.tar.gz
 License:      LGPL
@@ -35,6 +35,7 @@ the runtime shared libraries.
 Summary:   Real-time software synthesizer development files
 Group:     Development/Libraries
 Requires:  %{name}-libs = %{version}-%{release}
+Requires:  pkgconfig
 
 %description devel
 FluidSynth is a real-time software synthesizer based on the SoundFont
@@ -84,6 +85,9 @@ find $RPM_BUILD_ROOT -name \*.la | xargs rm
 %{_libdir}/pkgconfig/*
 
 %changelog
+* Mon Sep  4 2006 Anthony Green <green@redhat.com> 1.0.7-6.a
+- devel package must Require pkgconfig.
+
 * Thu Jul 13 2006 Anthony Green <green@redhat.com> 1.0.7-5.a
 - Remove iiwusynth references.
 - Don't install .la file.