diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index b605009..3b67ea2 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -307,7 +307,8 @@
 			    struct addr_location *al, u64 period,
 			    u64 weight, u64 transaction)
 {
-	if (__hists__add_entry(hists, al, NULL, period, weight, transaction) != NULL)
+	if (__hists__add_entry(hists, al, NULL, NULL, NULL, period, weight,
+			       transaction) != NULL)
 		return 0;
 	return -ENOMEM;
 }