diff --git a/configs/sbc8349_defconfig b/configs/sbc8349_defconfig
index 82379e6..d70332c 100644
--- a/configs/sbc8349_defconfig
+++ b/configs/sbc8349_defconfig
@@ -1,5 +1,6 @@
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xFF800000
+CONFIG_SYS_CLK_FREQ=66000000
 CONFIG_MPC83xx=y
 CONFIG_TARGET_SBC8349=y
 CONFIG_OF_BOARD_SETUP=y