diff --git a/glpk.changes b/glpk.changes
index df6135e..d0712bb 100644
--- a/glpk.changes
+++ b/glpk.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb  3 15:28:09 UTC 2020 - Martin Pluskal <mpluskal@suse.com>
+
+- Enable PGO during build
+
 -------------------------------------------------------------------
 Sat Oct 12 11:49:46 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
 
diff --git a/glpk.spec b/glpk.spec
index af37eee..abf2414 100644
--- a/glpk.spec
+++ b/glpk.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package glpk
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -88,7 +88,14 @@ export CFLAGS="%{optflags} -fno-strict-aliasing"
   --enable-odbc \
   --enable-mysql \
   --disable-static
-make %{?_smp_mflags}
+%if %{do_profiling}
+  make %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_generate}" V=1
+  make check %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_generate}"
+  make %{?_smp_mflags} clean
+  make %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_feedback}" V=1
+%else
+  make %{?_smp_mflags} V=1
+%endif
 
 %install
 %make_install