diff --git a/configs/us7032evb1/include/board.h b/configs/us7032evb1/include/board.h
index e73022b621..d674dddd2d 100644
--- a/configs/us7032evb1/include/board.h
+++ b/configs/us7032evb1/include/board.h
@@ -51,7 +51,7 @@
 
 /* Clocking *****************************************************************/
 
-#define SH1_CLOCK            10000000  /* 10 MHz */
+#define SH1_CLOCK            20000000  /* 20 MHz */
 
 /* LED definitions **********************************************************/