diff --git a/fixtures/sessions/auth.group.json b/fixtures/sessions/auth.group.json
new file mode 100644
index 0000000000000000000000000000000000000000..d8e03cc8d95acdfeb5edcb1a412523f16093198f
--- /dev/null
+++ b/fixtures/sessions/auth.group.json
@@ -0,0 +1,34 @@
+[
+{
+  "model": "auth.group",
+  "pk": 1,
+  "fields": {
+    "name": "Conference organisers",
+    "permissions": []
+  }
+},
+{
+  "model": "auth.group",
+  "pk": 2,
+  "fields": {
+    "name": "Conference volunteers",
+    "permissions": []
+  }
+},
+{
+  "model": "auth.group",
+  "pk": 3,
+  "fields": {
+    "name": "Can see unpublished products",
+    "permissions": []
+  }
+},
+{
+  "model": "auth.group",
+  "pk": 4,
+  "fields": {
+    "name": "Pre-purchase",
+    "permissions": []
+  }
+}
+]