diff --git a/drivers/i2c/designware_i2c.h b/drivers/i2c/designware_i2c.h
index 3b407d2bed..10fb7d7d3e 100644
--- a/drivers/i2c/designware_i2c.h
+++ b/drivers/i2c/designware_i2c.h
@@ -59,9 +59,7 @@ struct i2c_regs {
 	u32 comp_type;
 };
 
-#if !defined(IC_CLK)
 #define IC_CLK			166
-#endif
 #define NANO_TO_MICRO		1000
 
 /* High and low times in different speed modes (in ns) */