diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
index 46b8a053d3..86a8d0755d 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c
@@ -263,6 +263,14 @@ static void __init rb2011_setup(void)
 MIPS_MACHINE(ATH79_MACH_RB_2011L, "2011L", "MikroTik RouterBOARD 2011L",
 	     rb2011_setup);
 
+static void __init rb2011us_setup(void)
+{
+	rb2011_setup();
+}
+
+MIPS_MACHINE(ATH79_MACH_RB_2011US, "2011US", "MikroTik RouterBOARD 2011UAS",
+	     rb2011us_setup);
+
 static void __init rb2011g_setup(void)
 {
 	rb2011_setup();
diff --git a/target/linux/ar71xx/patches-3.8/621-MIPS-ath79-add-RB2011UAS-support b/target/linux/ar71xx/patches-3.8/621-MIPS-ath79-add-RB2011UAS-support
new file mode 100644
index 0000000000..4dffcc74b0
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.8/621-MIPS-ath79-add-RB2011UAS-support
@@ -0,0 +1,10 @@
+--- a/arch/mips/ath79/machtypes.h
++++ b/arch/mips/ath79/machtypes.h
+@@ -75,6 +75,7 @@ enum ath79_mach_type {
+ 	ATH79_MACH_RB_951G,		/* Mikrotik RouterBOARD 951G */
+ 	ATH79_MACH_RB_2011G,		/* Mikrotik RouterBOARD 2011UAS-2HnD */
+ 	ATH79_MACH_RB_2011L,		/* Mikrotik RouterBOARD 2011L */
++	ATH79_MACH_RB_2011US,		/* Mikrotik RouterBOARD 2011UAS */
+ 	ATH79_MACH_RW2458N,		/* Redwave RW2458N */
+ 	ATH79_MACH_TEW_632BRP,		/* TRENDnet TEW-632BRP */
+ 	ATH79_MACH_TEW_673GRU,		/* TRENDnet TEW-673GRU */