diff --git a/board/freescale/p1022ds/diu.c b/board/freescale/p1022ds/diu.c
index cef81ce..d5428ea 100644
--- a/board/freescale/p1022ds/diu.c
+++ b/board/freescale/p1022ds/diu.c
@@ -74,7 +74,7 @@
 	temp = 1000000000 / pixclock;
 	temp *= 1000;
 	pixval = speed_ccb / temp;
-	debug("DIU pixval = %lu\n", pixval);
+	debug("DIU pixval = %u\n", pixval);
 
 	/* Modify PXCLK in GUTS CLKDVDR */
 	temp = in_be32(&gur->clkdvdr) & 0x2000FFFF;