diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 1a5257688f..b84d5db41b 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2008-07-29	Chris Johns <chrisj@rtems.org>
+
+	* libblock/src/nvdisk.c: Fix block compile bug.
+
 2008-07-29	Chris Johns <chrisj@rtems.org>
 
 	* libblock/include/rtems/bdbuf.h, cpukit/libblock/src/bdbuf.c:
diff --git a/cpukit/libblock/src/nvdisk.c b/cpukit/libblock/src/nvdisk.c
index 4166d79c98..4652787769 100644
--- a/cpukit/libblock/src/nvdisk.c
+++ b/cpukit/libblock/src/nvdisk.c
@@ -606,7 +606,7 @@ rtems_nvdisk_read (rtems_nvdisk* nvd, rtems_blkdev_request* req)
         length = nvd->block_size;
     }
 
-    ret = rtems_nvdisk_read_block (nvd, block, sg->buffer);
+    ret = rtems_nvdisk_read_block (nvd, sg->block, sg->buffer);
 
     if (ret)
       break;
@@ -647,7 +647,7 @@ rtems_nvdisk_write (rtems_nvdisk* nvd, rtems_blkdev_request* req)
                          "bd:%d nvd:%d", sg->length, nvd->block_size);
     }
 
-    ret = rtems_nvdisk_write_block (nvd, block, sg->buffer);
+    ret = rtems_nvdisk_write_block (nvd, sg->block, sg->buffer);
 
     if (ret)
       break;