diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 0c32767b1c56..7da1342a1f4e 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1413,7 +1413,7 @@ int cmd_report(int argc, const char **argv)
 	}
 	if (branch_call_mode) {
 		callchain_param.key = CCKEY_ADDRESS;
-		callchain_param.branch_callstack = 1;
+		callchain_param.branch_callstack = true;
 		symbol_conf.use_callchain = true;
 		callchain_register_param(&callchain_param);
 		if (sort_order == NULL)