diff --git a/jitterentropy.changes b/jitterentropy.changes
index 430c127..04d2d76 100644
--- a/jitterentropy.changes
+++ b/jitterentropy.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec  6 15:44:30 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Make use of distro flags with %set_build_flags
+
 -------------------------------------------------------------------
 Wed Mar 22 11:17:59 UTC 2023 - Pedro Monreal <pmonreal@suse.com>
 
diff --git a/jitterentropy.spec b/jitterentropy.spec
index 5adbd0f..7826f82 100644
--- a/jitterentropy.spec
+++ b/jitterentropy.spec
@@ -15,6 +15,7 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
+%global _lto_cflags %{?_lto_cflags} -ffat-lto-objects
 
 Name:           jitterentropy
 Summary:        A userspace library for jitter entropy generation
@@ -71,6 +72,7 @@ This package contains the static library.
 %autosetup -n jitterentropy-library-%version
 
 %build
+%set_build_flags
 %make_build PREFIX="%_prefix" LIBDIR="%_lib"
 
 %install