diff --git a/libcryptui.spec b/libcryptui.spec
index 983a90d..65b24cc 100644
--- a/libcryptui.spec
+++ b/libcryptui.spec
@@ -1,6 +1,6 @@
 Name:    libcryptui
 Version: 3.12.2
-Release: 16%{?dist}
+Release: 17%{?dist}
 Summary: Interface components for OpenPGP
 
 License: LGPLv2+
@@ -8,17 +8,16 @@ URL:     http://projects.gnome.org/seahorse/
 Source0: http://download.gnome.org/sources/libcryptui/3.12/%{name}-%{version}.tar.xz
 Patch0:  libcryptui-3.12.2-gpg22.patch
 
-BuildRequires: dbus-glib-devel
-BuildRequires: gnome-doc-utils
 BuildRequires: gnupg
 BuildRequires: gobject-introspection-devel
 BuildRequires: gpgme-devel
-BuildRequires: gtk3-devel
 BuildRequires: intltool
-BuildRequires: libgnome-keyring-devel
-BuildRequires: libnotify-devel
-BuildRequires: libSM-devel
 BuildRequires: libtool
+BuildRequires: pkgconfig(dbus-glib-1)
+BuildRequires: pkgconfig(gnome-keyring-1)
+BuildRequires: pkgconfig(gtk+-3.0)
+BuildRequires: pkgconfig(libnotify)
+BuildRequires: pkgconfig(sm)
 
 %description
 libcryptui is a library used for prompting for PGP keys.
@@ -70,6 +69,9 @@ find ${RPM_BUILD_ROOT} -type f -name "*.la" -delete
 %{_datadir}/gir-1.0/*
 
 %changelog
+* Fri Jun 14 2019 David King <amigadave@amigadave.com> - 3.12.2-17
+- Use pkgconfig for BuildRequires
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.12.2-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild