diff --git a/configs/boston32r6_defconfig b/configs/boston32r6_defconfig
index 312616a..464b255 100644
--- a/configs/boston32r6_defconfig
+++ b/configs/boston32r6_defconfig
@@ -10,6 +10,7 @@
 CONFIG_ENV_ADDR=0xBFFE0000
 CONFIG_TARGET_BOSTON=y
 CONFIG_CPU_MIPS32_R6=y
+CONFIG_SYS_MIPS_TIMER_FREQ=30000000
 # CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y