1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5B.c b/src/H5B.c
index 8801bb1..1b91975 100644
--- a/src/H5B.c
+++ b/src/H5B.c
@@ -482,7 +482,7 @@ H5B_flush(H5F_t *f, hbool_t destroy, haddr_t addr, H5B_t *bt)
 	if (IS_H5FD_MPIO(f))
 	    H5FD_mpio_tas_allsame(f->shared->lf, TRUE); /* only p0 will write */
 #endif /* H5_HAVE_PARALLEL */
-	if (H5F_block_write(f, addr, (hsize_t)size, H5P_DEFAULT, bt->page)<0) {
+	if (H5F_block_write(f, H5FD_MEM_BTREE, addr, (hsize_t)size, H5P_DEFAULT, bt->page)<0) {
 	    HRETURN_ERROR(H5E_BTREE, H5E_CANTFLUSH, FAIL,
 			  "unable to save B-tree node to disk");
 	}