diff --git a/0ad.spec b/0ad.spec
index 3d04dd9..abfafbd 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -21,23 +21,23 @@ Version:        0.0.18
 Release:        0
 Url:            http://play0ad.com/
 Source:         http://sourceforge.net/projects/zero-ad/files/releases/%{name}-%{version}-alpha-unix-build.tar.xz
-BuildRequires:  DevIL-devel
+BuildRequires:  pkgconfig(IL)
 BuildRequires:  boost-devel
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
-BuildRequires:  libicu-devel
+BuildRequires:  pkgconfig(icu-i18n)
 BuildRequires:  mozilla-nspr-devel
 BuildRequires:  xz
 BuildRequires:  pkgconfig(zlib)
 %if 0%{?suse_version} >= 1220
 BuildRequires:  libXcursor-devel
 %endif
-BuildRequires:  libcurl-devel
-BuildRequires:  libgloox-devel
+BuildRequires:  pkgconfig(libcurl)
+BuildRequires:  pkgconfig(gloox)
 BuildRequires:  libjpeg-devel
 BuildRequires:  libminiupnpc-devel
 BuildRequires:  libpng-devel
-BuildRequires:  libvorbis-devel
+BuildRequires:  pkgconfig(vorbis)
 BuildRequires:  nasm
 BuildRequires:  python
 BuildRequires:  subversion
@@ -46,8 +46,8 @@ BuildRequires:  pkgconfig(libxml-2.0)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %if 0%{?suse_version}
-BuildRequires:  libenet-devel
-BuildRequires:  openal-soft-devel
+BuildRequires:  pkgconfig(libenet)
+BuildRequires:  pkgconfig(openal)
 BuildRequires:  pkg-config
 BuildRequires:  update-desktop-files