diff --git a/proj.spec b/proj.spec
index 75fedc0..d5966c1 100644
--- a/proj.spec
+++ b/proj.spec
@@ -28,6 +28,7 @@ Source0:        proj-%{version}.tar.bz2
 Source1:        proj-datumgrid-1.5.zip
 BuildRequires:  bzip2
 BuildRequires:  unzip
+BuildRequires:  pkg-config
 Provides:       libproj = %{version}
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Prefix:         %{_prefix}
@@ -94,5 +95,6 @@ rm %{buildroot}/%{_libdir}/*.la
 %{_mandir}/man3/*.3*
 %{_includedir}/*.h
 %{_libdir}/*.so
+%{_libdir}/pkgconfig/proj.pc
 
 %changelog