diff --git a/planetstack/core/fixtures/initial_data.json b/planetstack/core/fixtures/initial_data.json
index 516f216..5906936 100644
--- a/planetstack/core/fixtures/initial_data.json
+++ b/planetstack/core/fixtures/initial_data.json
@@ -2010,7 +2010,7 @@
         "omf_friendly": false,
         "network": null,
         "max_slivers": 10,
-        "mountDataSets": null,
+        "mount_data_sets": null,
         "backend_status": "Provisioning in progress",
         "creator": 7,
         "enacted": "2014-09-19T21:20:35.271Z"
@@ -2034,7 +2034,7 @@
         "omf_friendly": false,
         "network": null,
         "max_slivers": 10,
-        "mountDataSets": null,
+        "mount_data_sets": null,
         "backend_status": "Provisioning in progress",
         "creator": 7,
         "enacted": "2014-10-09T18:47:35.832Z"
@@ -2058,7 +2058,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 100,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "Provisioning in progress",
         "creator": 6,
         "enacted": "2014-10-09T18:48:00.386Z"
@@ -2082,7 +2082,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "Provisioning in progress",
         "creator": 8,
         "enacted": "2014-09-23T19:06:55.420Z"
@@ -2106,7 +2106,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "",
         "creator": 8,
         "enacted": "2014-09-19T21:20:04.708Z"
@@ -2130,7 +2130,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "Provisioning in progress",
         "creator": 8,
         "enacted": "2014-09-30T22:43:42.489Z"
@@ -2154,7 +2154,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "NameError(\"global name 'User' is not defined\",)",
         "creator": null,
         "enacted": null
@@ -2178,7 +2178,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "NameError(\"global name 'User' is not defined\",)",
         "creator": null,
         "enacted": null
@@ -2202,7 +2202,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "NameError(\"global name 'User' is not defined\",)",
         "creator": null,
         "enacted": null
@@ -2226,7 +2226,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "Provisioning in progress",
         "creator": 6,
         "enacted": "2014-10-10T14:57:41.282Z"
@@ -2250,7 +2250,7 @@
         "omf_friendly": false,
         "network": "Private Only",
         "max_slivers": 10,
-        "mountDataSets": "GenBank",
+        "mount_data_sets": "GenBank",
         "backend_status": "NameError(\"global name 'User' is not defined\",)",
         "creator": 8,
         "enacted": null