diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 4c4e57d..87018dc 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -385,7 +385,7 @@
 /* defines for max_sectors and max_phys_segments */
 #define I2O_MAX_SECTORS			1024
 #define I2O_MAX_SECTORS_LIMITED		128
-#define I2O_MAX_PHYS_SEGMENTS		MAX_PHYS_SEGMENTS
+#define I2O_MAX_PHYS_SEGMENTS		BLK_MAX_SEGMENTS
 
 /*
  *	Message structures