diff --git a/perf/cairo-perf-graph-files.c b/perf/cairo-perf-graph-files.c
index 0ac4b7c2c..1fd99e4ad 100644
--- a/perf/cairo-perf-graph-files.c
+++ b/perf/cairo-perf-graph-files.c
@@ -576,7 +576,7 @@ main (int   argc,
 
     reports = xmalloc ((argc-1) * sizeof (cairo_perf_report_t));
     for (i = 1; i < argc; i++ )
-	cairo_perf_report_load (&reports[i-1], argv[i], NULL);
+	cairo_perf_report_load (&reports[i-1], argv[i], i, NULL);
 
     cases = test_cases_from_reports (reports, argc-1);
 
diff --git a/perf/cairo-perf-print.c b/perf/cairo-perf-print.c
index 146f79ba2..16a3ff4b9 100644
--- a/perf/cairo-perf-print.c
+++ b/perf/cairo-perf-print.c
@@ -65,7 +65,7 @@ main (int	  argc,
     for (i = 1; i < argc; i++ ) {
 	cairo_perf_report_t report;
 
-	cairo_perf_report_load (&report, argv[i], NULL);
+	cairo_perf_report_load (&report, argv[i], i, NULL);
 	report_print (&report);
     }