diff --git a/tests/data/pb_responses/user_studies.json b/tests/data/pb_responses/user_studies.json
index be88c47f..784b94e6 100644
--- a/tests/data/pb_responses/user_studies.json
+++ b/tests/data/pb_responses/user_studies.json
@@ -1,21 +1,18 @@
 [
   {
     "DATE_MODIFIED": "2020-02-19T14:26:49.127756",
-    "HSRNUMBER": "12345",
     "NETBADGEID": "dhf8r",
     "STUDYID": 54321,
     "TITLE": "Another study about the effect of a naked mannequin on software productivity"
   },
   {
     "DATE_MODIFIED": "2020-02-19T14:24:55.101695",
-    "HSRNUMBER": "",
     "NETBADGEID": "dhf8r",
     "STUDYID": 65432,
     "TITLE": "Peanut butter consumption among quiet dogs"
   },
   {
     "DATE_MODIFIED": "2020-02-19T14:24:55.101695",
-    "HSRNUMBER": "",
     "NETBADGEID": "dhf8r",
     "STUDYID": 1,
     "TITLE": "Efficacy of xenomorph bio-augmented circuits on dexterity of cybernetic prostheses"