diff --git a/backend/api/fixtures/school_1_teacher_invitations.json b/backend/api/fixtures/school_1_teacher_invitations.json
new file mode 100644
index 00000000..c1a0ab07
--- /dev/null
+++ b/backend/api/fixtures/school_1_teacher_invitations.json
@@ -0,0 +1,44 @@
+[
+  {
+    "model": "common.schoolteacherinvitation",
+    "pk": 1,
+    "fields": {
+      "token": "pbkdf2_sha256$260000$hbsAadmrRo744BTM6NofUb$ePs/7vi6sSzOPpiWxNhXMZnNnE7aXOpzIhxrAa/rdiU=",
+      "school": 2,
+      "from_teacher": 7,
+      "invited_teacher_first_name": "Invited",
+      "invited_teacher_last_name": "Teacher",
+      "invited_teacher_email": "invited@teacher.com",
+      "invited_teacher_is_admin": false,
+      "expiry": "2024-02-09 20:26:08.298402+00:00"
+    }
+  },
+  {
+    "model": "common.schoolteacherinvitation",
+    "pk": 2,
+    "fields": {
+      "token": "pbkdf2_sha256$260000$hbsAadmrRo744BTM6NofUb$ePs/7vi6sSzOPpiWxNhXMZnNnE7aXOpzIhxrAa/rdiU=",
+      "school": 2,
+      "from_teacher": 7,
+      "invited_teacher_first_name": "Invited",
+      "invited_teacher_last_name": "Teacher",
+      "invited_teacher_email": "invited@teacher.com",
+      "invited_teacher_is_admin": false,
+      "expiry": "9999-02-09 20:26:08.298402+00:00"
+    }
+  },
+  {
+    "model": "common.schoolteacherinvitation",
+    "pk": 3,
+    "fields": {
+      "token": "pbkdf2_sha256$260000$hbsAadmrRo744BTM6NofUb$ePs/7vi6sSzOPpiWxNhXMZnNnE7aXOpzIhxrAa/rdiU=",
+      "school": 2,
+      "from_teacher": 7,
+      "invited_teacher_first_name": "Invited",
+      "invited_teacher_last_name": "Teacher",
+      "invited_teacher_email": "teacher@school1.com",
+      "invited_teacher_is_admin": false,
+      "expiry": "9999-02-09 20:26:08.298402+00:00"
+    }
+  }
+]
\ No newline at end of file
diff --git a/backend/api/tests/serializers/test_school_teacher_invitation.py b/backend/api/tests/serializers/test_school_teacher_invitation.py
index ca35323a..3790e1c9 100644
--- a/backend/api/tests/serializers/test_school_teacher_invitation.py
+++ b/backend/api/tests/serializers/test_school_teacher_invitation.py
@@ -18,7 +18,7 @@ class TestSchoolTeacherInvitationSerializer(
     ModelSerializerTestCase[SchoolTeacherInvitation]
 ):
     model_serializer_class = SchoolTeacherInvitationSerializer
-    fixtures = ["school_1"]
+    fixtures = ["school_1", "school_1_teacher_invitations"]
 
     def setUp(self):
         self.admin_school_teacher_user = AdminSchoolTeacherUser.objects.get(