diff --git a/broadcom-sta-6.30.223.141-gcc-4.9.patch b/broadcom-sta-6.30.223.141-gcc-4.9.patch
new file mode 100644
index 0000000..e5a36b5
--- /dev/null
+++ b/broadcom-sta-6.30.223.141-gcc-4.9.patch
@@ -0,0 +1,15 @@
+diff -Nru broadcom-sta-6.30.223.141.orig/src/wl/sys/wl_linux.c broadcom-sta-6.30.223.141/src/wl/sys/wl_linux.c
+--- broadcom-sta-6.30.223.141.orig/src/wl/sys/wl_linux.c	2014-07-01 21:32:00.782056653 +0200
++++ broadcom-sta-6.30.223.141/src/wl/sys/wl_linux.c	2014-07-01 21:35:11.597137367 +0200
+@@ -2037,8 +2037,11 @@
+ void
+ wl_dump_ver(wl_info_t *wl, struct bcmstrbuf *b)
+ {
++#pragma GCC diagnostic push
++#pragma GCC diagnostic ignored "-Wdate-time"
+ 	bcm_bprintf(b, "wl%d: %s %s version %s\n", wl->pub->unit,
+ 		__DATE__, __TIME__, EPI_VERSION_STR);
++#pragma GCC diagnostic pop
+ }
+ 
+ #if defined(BCMDBG)
diff --git a/broadcom-sta.spec b/broadcom-sta.spec
index 0a26290..1e485d7 100644
--- a/broadcom-sta.spec
+++ b/broadcom-sta.spec
@@ -2,7 +2,7 @@
 Name:          broadcom-sta
 Version:       6.30.223.141
 Epoch:         1
-Release:       2mamba
+Release:       3mamba
 Summary:       Brooadcom STA driver for BCM4311-, BCM4312-, BCM4321-, and BCM4322- based wireless hardware
 Group:         System/Kernel and Hardware/Drivers
 Vendor:        openmamba
@@ -15,6 +15,7 @@ Patch0:        %{name}-5.100.82.38-kernel-2.6.38.patch
 Patch1:        %{name}-5.100.82.38-kernel-3.2.patch
 Patch2:        %{name}-5.100.82.38-kernel-3.4.patch
 Patch3:        broadcom-sta-6.30.223.141-kernel-3.10.patch
+Patch4:        broadcom-sta-6.30.223.141-gcc-4.9.patch
 License:       no OSI Approved
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
@@ -32,13 +33,14 @@ Brooadcom STA driver for BCM4311-, BCM4312-, BCM4321-, and BCM4322- based wirele
 %prep
 %setup -q -n %{name}-%{version} -c %{name}-%{version} -T
 
-%if "%{target_cpu}" == "x86_64"
+%ifarch x86_64
    tar xzf %{SOURCE1}
 %else
    tar xzf %{SOURCE0}
 %endif
 
 %patch3 -p2
+%patch4 -p1
 
 %build
 ##
@@ -102,6 +104,9 @@ fi
 %{_docdir}/broadcom-sta-%{broadcom_sta_ver}/LICENSE.txt
 
 %changelog
+* Tue Jul 01 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 6.30.223.141-3mamba
+- patched against gcc 4.9 and fix uncompressing 64 bit package for x86_64
+
 * Thu Jun 12 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 6.30.223.141-2mamba
 - fix modprobe.d blacklist name by removing %{KERNEL_VER}