diff --git a/zeromq.changes b/zeromq.changes
index 30f822b..30b435d 100644
--- a/zeromq.changes
+++ b/zeromq.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Sep 22 12:48:38 UTC 2015 - tampakrap@opensuse.org
+
+- Conditionally use the pkgconfig style, to support SLE11
+
 -------------------------------------------------------------------
 Tue Jul 14 08:36:14 UTC 2015 - tchvatal@suse.com
 
diff --git a/zeromq.spec b/zeromq.spec
index f486667..236641b 100644
--- a/zeromq.spec
+++ b/zeromq.spec
@@ -32,13 +32,22 @@ BuildRequires:  asciidoc
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig
 BuildRequires:  xmlto
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+%if 0%{?suse_version} && 0%{?suse_version} <= 1110
+BuildRequires:  libsodium-devel
+BuildRequires:  libuuid-devel
+%else
 BuildRequires:  pkgconfig(libsodium)
 BuildRequires:  pkgconfig(uuid)
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+%endif
 %if 0%{?with_pgm}
+%if 0%{?suse_version} && 0%{?suse_version} <= 1110
+BuildRequires:  pkgconfig(glib-2.0) >= 2.8
+%else
+BuildRequires:  glib2-devel >= 2.8
+%endif
 BuildRequires:  openpgm-devel >= 5.1
 BuildRequires:  python
-BuildRequires:  pkgconfig(glib-2.0) >= 2.8
 %endif
 
 %description