diff --git a/acpica-tools.spec b/acpica-tools.spec
index 07ec311..0104c9c 100644
--- a/acpica-tools.spec
+++ b/acpica-tools.spec
@@ -1,6 +1,6 @@
 Name:           acpica-tools
 Version:        20130823
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        ACPICA tools for the development and debug of ACPI tables
 
 Group:          Development/Languages
@@ -185,6 +185,10 @@ fi
 
 
 %changelog
+* Wed Sep 04 2013 Dean Nelson <dnelson@redhat.com> - 20130823-4
+- Fix run-misc-tests.sh script to properly set the number of BITS to 64
+  when run on a s390x system.
+
 * Tue Sep 10 2013 Michael Schwendt <mschwendt@fedoraproject.org> - 20130823-3
 - correct pmtools obs_ver