diff --git a/target/linux/kirkwood/config-3.3 b/target/linux/kirkwood/config-3.3
index 8174925da..7cd2d0aec 100644
--- a/target/linux/kirkwood/config-3.3
+++ b/target/linux/kirkwood/config-3.3
@@ -112,7 +112,7 @@ CONFIG_MACH_NAS6210=y
 # CONFIG_MACH_NET5BIG_V2 is not set
 # CONFIG_MACH_NETSPACE_MAX_V2 is not set
 # CONFIG_MACH_NETSPACE_V2 is not set
-CONFIG_MACH_NSA_310=y
+CONFIG_MACH_NSA310=y
 CONFIG_MACH_OPENRD=y
 CONFIG_MACH_OPENRD_BASE=y
 CONFIG_MACH_OPENRD_CLIENT=y
diff --git a/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch b/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
index df7532199..cb842976e 100644
--- a/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
+++ b/target/linux/kirkwood/patches-3.3/202-zyxel-nsa-310.patch
@@ -4,7 +4,7 @@
  	  Say 'Y' here if you want your kernel to support the
  	  RaidSonic ICY BOX IB-NAS6210 device.
  
-+config MACH_NSA_310
++config MACH_NSA310
 +	bool "ZyXEL NSA-310"
 +	help
 +	  Say 'Y' here if you want your kernel to support the
@@ -19,7 +19,7 @@
  obj-$(CONFIG_MACH_NET5BIG_V2)		+= netxbig_v2-setup.o lacie_v2-common.o
  obj-$(CONFIG_MACH_T5325)		+= t5325-setup.o
  obj-$(CONFIG_MACH_NAS6210)		+= nas6210-setup.o
-+obj-$(CONFIG_MACH_NSA_310)		+= nsa-310-setup.o
++obj-$(CONFIG_MACH_NSA310)		+= nsa-310-setup.o
  
  obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
 --- /dev/null