diff --git a/exporter/collector/integrationtest/testdata/fixtures/metrics/basic_prometheus_metrics.json b/exporter/collector/integrationtest/testdata/fixtures/metrics/basic_prometheus_metrics.json
index 387fdaacd..6fe180552 100644
--- a/exporter/collector/integrationtest/testdata/fixtures/metrics/basic_prometheus_metrics.json
+++ b/exporter/collector/integrationtest/testdata/fixtures/metrics/basic_prometheus_metrics.json
@@ -51,6 +51,19 @@
                          ]
                       }
                    },
+                   {
+                     "name":"scrape_series_added",
+                     "description":"The approximate number of new series in this scrape",
+                     "gauge":{
+                        "dataPoints":[
+                           {
+                              "timeUnixNano":"1649443516286000001",
+                              "asDouble":23,
+                              "flags":1
+                           }
+                        ]
+                     }
+                  },
                    {
                       "name":"ex_com_one",
                       "gauge":{