1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index 7ac1959258..e08eeac6c1 100644
--- a/cache.h
+++ b/cache.h
@@ -1004,6 +1004,7 @@ enum fsync_component {
 	FSYNC_COMPONENT_PACK			= 1 << 1,
 	FSYNC_COMPONENT_PACK_METADATA		= 1 << 2,
 	FSYNC_COMPONENT_COMMIT_GRAPH		= 1 << 3,
+	FSYNC_COMPONENT_INDEX			= 1 << 4,
 };
 
 #define FSYNC_COMPONENTS_DEFAULT (FSYNC_COMPONENT_PACK | \