diff --git a/.gitignore b/.gitignore
index d0a77f5..da9f228 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 Sys-CPU-0.51.tar.gz
 /Sys-CPU-0.52.tar.gz
+/Sys-CPU-0.54.tar.gz
diff --git a/Sys-CPU-0.52-Add-support-for-Linux-on-s390.patch b/Sys-CPU-0.52-Add-support-for-Linux-on-s390.patch
deleted file mode 100644
index ce319a2..0000000
--- a/Sys-CPU-0.52-Add-support-for-Linux-on-s390.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 2c6e746e5e96f7c6c131db7d8f9366ae002a17cb Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
-Date: Mon, 5 Nov 2012 11:26:55 +0100
-Subject: [PATCH] Add support for Linux on s390
-
----
- CPU.xs | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
-diff --git a/CPU.xs b/CPU.xs
-index b77d0c0..564e855 100644
---- a/CPU.xs
-+++ b/CPU.xs
-@@ -269,6 +269,17 @@ int proc_cpuinfo_clock (void) {
-     return (0);
- }
- 
-+#ifdef __s390__ || __s390x__
-+/* Return machine value from s390 processor line, NULL if not found */
-+char *processor_machine_field (char *processor) {
-+    char *machine = NULL;
-+    if (NULL == processor) return NULL;
-+    if (NULL != (machine = strstr(processor, "machine = "))) {
-+	machine += 10;
-+    }
-+    return machine;
-+}
-+#endif
- #endif
- 
- int get_cpu_count() {
-@@ -354,11 +365,15 @@ SV *
- cpu_type()
- CODE:
- {
--    char *value = malloc(MAX_IDENT_SIZE);
-+    char *value = NULL;
-     int retcode = 0;
- #ifdef __linux__
--    value = proc_cpuinfo_field ("model name");
-+#ifdef __s390__ || __s390x__
-+    value = processor_machine_field (proc_cpuinfo_field ("processor") );
-+#endif
-+    if (!value) value = proc_cpuinfo_field ("model name");
-     if (!value) value = proc_cpuinfo_field ("machine");
-+    if (!value) value = proc_cpuinfo_field ("vendor_id");
- #endif
- #ifdef WINDOWS
-     retcode = GetSysInfoKey("Identifier",value);
--- 
-1.7.11.7
-
diff --git a/perl-Sys-CPU.spec b/perl-Sys-CPU.spec
index db90108..e54d902 100644
--- a/perl-Sys-CPU.spec
+++ b/perl-Sys-CPU.spec
@@ -1,6 +1,6 @@
 Name:           perl-Sys-CPU
-Version:        0.52
-Release:        2%{?dist}
+Version:        0.54
+Release:        1%{?dist}
 Summary:        Getting CPU information
 Group:          Development/Libraries
 # Some code was copied from Unix::Processors, which is LGPLv3 or Artistic 2.0
@@ -8,9 +8,7 @@ Group:          Development/Libraries
 # See <https://bugzilla.redhat.com/show_bug.cgi?id=585336>.
 License:        (GPL+ or Artistic) and (LGPLv3 or Artistic 2.0)
 URL:            http://search.cpan.org/~mkoderer/Sys-CPU/
-Source0:        http://search.cpan.org/CPAN/authors/id/M/MK/MKODERER/Sys-CPU-%{version}.tar.gz
-# Support for s390, CPAN RT #80633
-Patch0:         Sys-CPU-0.52-Add-support-for-Linux-on-s390.patch
+Source0:        http://search.cpan.org/CPAN/authors/id/M/MZ/MZSANFORD/Sys-CPU-%{version}.tar.gz
 BuildRequires:  perl(ExtUtils::MakeMaker)
 # Run-time:
 BuildRequires:  perl(DynaLoader)
@@ -25,7 +23,6 @@ Currently only number of CPU's supported.
 
 %prep
 %setup -q -n Sys-CPU-%{version}
-%patch0 -p1
 sed -i 's/\r//' Changes README
 
 %build
@@ -49,6 +46,9 @@ find %{buildroot} -type f -name CPU.bs -exec rm -f {} ';'
 
 
 %changelog
+* Tue Nov 13 2012 Petr Pisar <ppisar@redhat.com> - 0.54-1
+- 0.54 bump
+
 * Mon Nov 05 2012 Petr Pisar <ppisar@redhat.com> - 0.52-2
 - Add support for s390 (CPAN RT #80633)
 
diff --git a/sources b/sources
index ed01549..575b8f8 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-34305423e86cfca9a631b6f91217f90f  Sys-CPU-0.52.tar.gz
+bc4d77c09ca06794b5a466c8c53cac08  Sys-CPU-0.54.tar.gz