diff --git a/ghc-8.2.1-powerpc64le-unknown-linux.tar.xz b/ghc-8.2.1-powerpc64le-unknown-linux.tar.xz
index c1a76cf..7f6fe7b 100644
--- a/ghc-8.2.1-powerpc64le-unknown-linux.tar.xz
+++ b/ghc-8.2.1-powerpc64le-unknown-linux.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f3c16ab1e45eb680352198c719ca30cdcefafe6c2fce8bc055714722cc2e1696
-size 118447484
+oid sha256:fd926de979ff2912b37a5b6cd860b6bf6d9d0ede9c7dbab38cc1fc485830f4d0
+size 102701060
diff --git a/ghc-bootstrap.changes b/ghc-bootstrap.changes
index e3a168c..96dea38 100644
--- a/ghc-bootstrap.changes
+++ b/ghc-bootstrap.changes
@@ -1,17 +1,5 @@
 -------------------------------------------------------------------
-Fri Jan 26 17:21:42 UTC 2018 - ptrommler@icloud.com
-
-- ppc64 binary built against openSUSE 13.2
-* fixes build on openSUSE 13.2 ppc64 
-
--------------------------------------------------------------------
-Wed Jan 24 15:55:08 UTC 2018 - ptrommler@icloud.com
-
-- don't override debug packages handling
-* fixes build in Tumbleweed 
-
--------------------------------------------------------------------
-Mon Jul 24 11:15:31 UTC 2017 - peter.trommler@ohm-hochschule.de
+Sun Mar 18 10:11:25 UTC 2018 - ptrommler@icloud.com
 
 - update to 8.2.1 on all arches
 * required to bootstrap ghc 8.2.1
@@ -21,6 +9,12 @@ Mon Jul 24 11:15:31 UTC 2017 - peter.trommler@ohm-hochschule.de
 - update instructions to produce bindists
 - remove libgmp hack, upstream bindists link against new libgmp 
 
+-------------------------------------------------------------------
+Thu Feb  8 10:51:10 UTC 2018 - ptrommler@icloud.com
+
+- don't override debug packages handling
+  * fixes build for Leap 15
+
 -------------------------------------------------------------------
 Sun Mar  5 15:27:59 UTC 2017 - mimi.vx@gmail.com
 
diff --git a/ghc-bootstrap.spec b/ghc-bootstrap.spec
index f6cecd0..306d22c 100644
--- a/ghc-bootstrap.spec
+++ b/ghc-bootstrap.spec
@@ -43,16 +43,16 @@
 %ifarch x86_64
 %define longarch x86_64
 %endif
-
 %ifarch s390 s390x
 %define sysname ibm
-%endif
+%else
 %ifarch x86_64 %{ix86} aarch64 %{arm}
 %define sysname deb8
 %endif
 %ifarch ppc64 ppc64le
 %define sysname unknown
 %endif
+%endif
 
 Name:           ghc-bootstrap
 Version:        8.2.1