diff --git a/lustre/kernel_patches/series/2.6-rhel5.series b/lustre/kernel_patches/series/2.6-rhel5.series
index 076164b54fb1412ad6c0dee02c2ca37f349c2f5d..34a730c4b6a394a68424f1f4039dfae42a2d7882 100644
--- a/lustre/kernel_patches/series/2.6-rhel5.series
+++ b/lustre/kernel_patches/series/2.6-rhel5.series
@@ -9,3 +9,4 @@ export-2.6.18-vanilla.patch
 export-show_task-2.6.18-vanilla.patch
 sd_iostats-2.6-rhel4.patch
 export_symbol_numa-2.6-fc5.patch
+jbd-journal-chksum-2.6.18-vanilla.patch