diff --git a/Source/sys-clk/common/include/registers.h b/Source/sys-clk/common/include/registers.h
index d645e331..82713821 100644
--- a/Source/sys-clk/common/include/registers.h
+++ b/Source/sys-clk/common/include/registers.h
@@ -522,9 +522,4 @@
 #define CL_DVFS_I2C_VDD_REG_ADDR_0 0x44
 #define CL_DVFS_I2C_STS_0 0x48
 #define CL_DVFS_INTR_STS_0 0x5C
-#define CL_DVFS_INTR_EN_0 0x60
-#define DVFS_DFLL_THROTTLE_CTRL_0 0x64
-#define DVFS_DFLL_THROTTLE_LIGHT_0 0x68
-#define DVFS_DFLL_THROTTLE_MEDIUM_0 0x6C
-#define DVFS_DFLL_THROTTLE_HEAVY_0 0x70
 #define CL_DVFS_I2C_CLK_DIVISOR_REGISTER_0 0x16C