diff --git a/target/linux/brcm63xx/config-4.9 b/target/linux/brcm63xx/config-4.9
index f1c34715f1..3b536b04a4 100644
--- a/target/linux/brcm63xx/config-4.9
+++ b/target/linux/brcm63xx/config-4.9
@@ -142,6 +142,7 @@ CONFIG_LEDS_GPIO=y
 CONFIG_LIBFDT=y
 CONFIG_MDIO_BOARDINFO=y
 CONFIG_MFD_SYSCON=y
+CONFIG_MIGRATION=y
 CONFIG_MIPS=y
 CONFIG_MIPS_ASID_BITS=8
 CONFIG_MIPS_ASID_SHIFT=0