diff --git a/board/overo/overo.h b/board/overo/overo.h
index d394f902a169e37b6a27c1056221f97bea61b742..42ef1b1dff7da6edfe5b8c9e42956695a3f9f587 100644
--- a/board/overo/overo.h
+++ b/board/overo/overo.h
@@ -290,7 +290,7 @@ const omap3_sysinfo sysinfo = {
 	MUX_VAL(CP(SYS_BOOT5),		(IEN  | PTD | DIS | M4)) /*GPIO_7*/\
 	MUX_VAL(CP(SYS_BOOT6),		(IDIS | PTD | DIS | M4)) /*GPIO_8*/\
 	MUX_VAL(CP(SYS_OFF_MODE),	(IEN  | PTD | DIS | M0)) /*SYS_OFF_MODE*/\
-	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTD | DIS | M0)) /*SYS_CLKOUT1*/\
+	MUX_VAL(CP(SYS_CLKOUT1),	(IEN  | PTU | EN  | M4)) /*GPIO_10*/\
 	MUX_VAL(CP(SYS_CLKOUT2),	(IEN  | PTU | EN  | M4)) /*GPIO_186*/\
 	MUX_VAL(CP(ETK_CLK_ES2),	(IEN  | PTU | EN  | M2)) /*MMC3_CLK*/\
 	MUX_VAL(CP(ETK_CTL_ES2),	(IEN  | PTU | EN  | M2)) /*MMC3_CMD*/\