diff --git a/_constraints b/_constraints
index 66cbdbe..5a60940 100644
--- a/_constraints
+++ b/_constraints
@@ -1,7 +1,7 @@
 <constraints>
   <hardware>
     <disk>
-      <size unit="G">11</size>
+      <size unit="G">13</size>
     </disk>
   </hardware>
 </constraints>
diff --git a/mariadb.changes b/mariadb.changes
index e31ba02..d1f5fbc 100644
--- a/mariadb.changes
+++ b/mariadb.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Mar 23 23:24:11 UTC 2015 - dvaleev@suse.com
+
+- Adjust _constraints. 11GB is not enough for ppc64 builds, 
+  increase to 13GB
+
 -------------------------------------------------------------------
 Tue Mar  3 05:48:08 UTC 2015 - michal.hrusecky@opensuse.org