diff --git a/build.changes b/build.changes
index 4d367130..8644a9e5 100644
--- a/build.changes
+++ b/build.changes
@@ -1,6 +1,7 @@
 -------------------------------------------------------------------
 Mon Sep 26 08:15:38 UTC 2022 - Adrian Schröter <adrian@suse.de>
 
+- sync factory build config
 - build-recipe-livebuild: run as root
 - vm_kill_kvm: Use SIGKILL after 3 minutes if the kvm process is not going away
 - Zip: Allow extraction of symlink targets
diff --git a/build.spec b/build.spec
index 4091f516..07ed7053 100644
--- a/build.spec
+++ b/build.spec
@@ -64,7 +64,9 @@ Conflicts:      qemu < 2.5.0
 BuildRequires:  perl(Date::Parse)
 BuildRequires:  perl(Test::Harness)
 BuildRequires:  perl(Test::More)
+%if 0%{?suse_version} >= 1200
 BuildRequires:  perl(YAML::LibYAML)
+%endif
 %if 0%{?suse_version} > 1000 || 0%{?centos_version} >= 800 || 0%{?rhel_version} >= 800 || 0%{?fedora_version} >= 21
 # None of them are actually required for core features.
 # Perl helper scripts use them.
diff --git a/obs-build-20220926.tar.gz b/obs-build-20220926.tar.gz
index 5be1aa95..0213c862 100644
--- a/obs-build-20220926.tar.gz
+++ b/obs-build-20220926.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:30abbba8f0b6c6b97c3a9a23bafb2ca91ada75ade56ccf23b1eccb340ce6025f
-size 583555
+oid sha256:2f68e2dceaf560ae755adc4d987080685834ef9b5fe2284705196437358789fb
+size 584369