diff --git a/include/configs/ls2085ardb.h b/include/configs/ls2085ardb.h
index ed0ed7a..3408b13 100644
--- a/include/configs/ls2085ardb.h
+++ b/include/configs/ls2085ardb.h
@@ -239,8 +239,8 @@
 /*
  * I2C
  */
-#define I2C_MUX_PCA_ADDR		0x77
-#define I2C_MUX_PCA_ADDR_PRI		0x77 /* Primary Mux*/
+#define I2C_MUX_PCA_ADDR		0x75
+#define I2C_MUX_PCA_ADDR_PRI		0x75 /* Primary Mux*/
 
 /* I2C bus multiplexer */
 #define I2C_MUX_CH_DEFAULT      0x8