diff --git a/PKGBUILD b/PKGBUILD
index a686b366..92de7671 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,5 +1,5 @@
 pkgname=build
-pkgver=20190122
+pkgver=20190123
 pkgrel=0
 pkgdesc="Build packages in sandbox"
 arch=('i686' 'x86_64')
diff --git a/build.changes b/build.changes
index 6518394b..517e35bf 100644
--- a/build.changes
+++ b/build.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Jan 23 14:42:17 UTC 2019 - Adrian Schröter <adrian@suse.de>
+
+- add initial SLE 15 SP1 config (bsc#1122895)
+
 -------------------------------------------------------------------
 Mon Jan 21 12:00:48 UTC 2019 - Adrian Schröter <adrian@suse.de>
 
diff --git a/build.dsc b/build.dsc
index ce330912..8d04e978 100644
--- a/build.dsc
+++ b/build.dsc
@@ -1,6 +1,6 @@
 Format: 1.0
 Source: build
-Version: 20190122
+Version: 20190123
 Binary: build
 Maintainer: Adrian Schroeter <adrian@suse.de>
 Architecture: all
diff --git a/build.spec b/build.spec
index 8d1ccca4..9c67d06f 100644
--- a/build.spec
+++ b/build.spec
@@ -22,7 +22,7 @@ Name:           build
 Summary:        A Script to Build SUSE Linux RPMs
 License:        GPL-2.0-or-later AND GPL-2.0-only
 Group:          Development/Tools/Building
-Version:        20190122
+Version:        20190123
 Release:        0
 Source:         obs-build-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
diff --git a/debian.changelog b/debian.changelog
index 01dafb2e..c3a2e20a 100644
--- a/debian.changelog
+++ b/debian.changelog
@@ -1,4 +1,4 @@
-build (20190122) unstable; urgency=low
+build (20190123) unstable; urgency=low
 
   * Update to current git trunk
     - add sles11sp2 build config and adapt autodetection
diff --git a/obs-build-20190122.tar.gz b/obs-build-20190122.tar.gz
deleted file mode 100644
index 2280b0e7..00000000
--- a/obs-build-20190122.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fe2694edcf6e77c781c22544a62d707407bc33889ad1ba53123c7039cc44fb96
-size 320953
diff --git a/obs-build-20190123.tar.gz b/obs-build-20190123.tar.gz
new file mode 100644
index 00000000..94531f35
--- /dev/null
+++ b/obs-build-20190123.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3ce5f6384cec7dc5804567df9cadca4deb5e88cd47cfc4f76752ab62c2a24b5
+size 330576