diff --git a/python-psycopg2.changes b/python-psycopg2.changes
index 38e0452..44cb517 100644
--- a/python-psycopg2.changes
+++ b/python-psycopg2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Mar 19 08:19:57 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>
+
+- fix postgresql build dependency: pg_config is in postgresql-server-devel
+
 -------------------------------------------------------------------
 Fri Feb 28 21:49:40 UTC 2020 - Dirk Mueller <dmueller@suse.com>
 
diff --git a/python-psycopg2.spec b/python-psycopg2.spec
index f0abb16..ba925ab 100644
--- a/python-psycopg2.spec
+++ b/python-psycopg2.spec
@@ -27,7 +27,12 @@ Source:         https://files.pythonhosted.org/packages/source/p/psycopg2/psycop
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
+# newer postgresql packages pg_config in -server-devel
+%if ( 0%{?sle_version} > 150100 && 0%{?is_opensuse} ) || 0%{?suse_version} > 1500
+BuildRequires:  postgresql-server-devel >= 9.1
+%else
 BuildRequires:  postgresql-devel >= 9.1
+%endif
 BuildRequires:  python-rpm-macros
 %if 0%{?suse_version} > 1500
 BuildRequires:  postgresql-server-devel