diff --git a/build.changes b/build.changes
index 47c1e0a..b31259f 100644
--- a/build.changes
+++ b/build.changes
@@ -2,6 +2,9 @@
 Mon Jan 21 12:00:48 UTC 2019 - Adrian Schröter <adrian@suse.de>
 
 - update factory config for libreadline8 switch
+- cleanup 15.1 config with OBS specific stuff
+  * should not be used for plain build usage
+  * workarounds for kiwi should be fixed in packages
 
 -------------------------------------------------------------------
 Mon Nov 26 09:24:17 UTC 2018 - Max Lin <mlin@suse.com>
diff --git a/obs-build-20190121.tar.gz b/obs-build-20190121.tar.gz
index c096ebb..7810608 100644
--- a/obs-build-20190121.tar.gz
+++ b/obs-build-20190121.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8fb3622c7c13a65f079a6cf0c37aad605bb0ed143fc68aa13d6b0c52cefaf72a
-size 319756
+oid sha256:654f704d25e7a83ad50c9ba666277224efec094cb0e280087ed2c1fab87a4a5b
+size 320689