diff --git a/_constraints b/_constraints
index 76f2cd7..7a361dd 100644
--- a/_constraints
+++ b/_constraints
@@ -2,7 +2,7 @@
 <constraints>
   <hardware>
     <memory>
-      <size unit="M">5000</size>
+      <size unit="M">8000</size>
     </memory>
   </hardware>
 </constraints>
diff --git a/virtualbox.changes b/virtualbox.changes
index f1fb23f..414995e 100644
--- a/virtualbox.changes
+++ b/virtualbox.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Fri Nov 20 19:05:51 UTC 2015 - Larry.Finger@lwfinger.net
+
+- Temporarily disable i586 builds.
+
+-------------------------------------------------------------------
+Fri Nov 20 15:44:20 UTC 2015 - Larry.Finger@lwfinger.net
+
+- Increase memory to 8000 MB to try to fix out-of-memory error when building i586 version.
+
+-------------------------------------------------------------------
+Mon Nov 16 19:40:37 UTC 2015 - Larry.Finger@lwfinger.net
+
+- Increase memory to 7000 MB in _constraint to see if that fixes link problem on i586.
+
 -------------------------------------------------------------------
 Thu Nov 12 12:55:16 UTC 2015 - idonmez@suse.com
 
@@ -41,7 +56,7 @@ Sun Nov  8 05:10:36 UTC 2015 - Larry.Finger@lwfinger.net
   enabled, and explain what steps the user should take if this feature is wanted despite the security
   hole.
 
-  This change fixes the problem shown in boo#953018. 
+  Patch file vbox-usb-warning.diff fixes the problem shown in boo#953018. 
 
 -------------------------------------------------------------------
 Tue Oct 20 19:01:09 UTC 2015 - Larry.Finger@lwfinger.net
diff --git a/virtualbox.spec b/virtualbox.spec
index ab0b94a..61ab822 100644
--- a/virtualbox.spec
+++ b/virtualbox.spec
@@ -149,10 +149,12 @@ Provides:       %{name}-ose = %{version}
 Obsoletes:      %{name}-ose < %{version}
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %(sed -e '/^Provides: multiversion(kernel)/d' %{_libexecdir}/rpm/kernel-module-subpackage > %{_builddir}/virtualbox-kmp-template)
-ExclusiveArch:  %ix86 x86_64
-%if 0%{?suse_version} == 1315
-ExcludeArch:    %ix86
-%endif
+# Temporarily disable i586 until build problem is solved
+#ExclusiveArch:  %ix86 x86_64
+#%if 0%{?suse_version} == 1315
+#ExcludeArch:    %ix86
+#%endif
+ExclusiveArch:  x86_64
 %ifarch amd64 x86_64 ia32e em64t
 BuildRequires:  gcc-32bit
 BuildRequires:  gcc-c++-32bit