diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 4c18b77..9ba8067 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -384,7 +384,7 @@
 
 /* defines for max_sectors and max_phys_segments */
 #define I2O_MAX_SECTORS			1024
-#define I2O_MAX_SECTORS_LIMITED		256
+#define I2O_MAX_SECTORS_LIMITED		128
 #define I2O_MAX_PHYS_SEGMENTS		MAX_PHYS_SEGMENTS
 
 /*