diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e9b7084b..e2162eba 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -152,14 +152,14 @@ jobs:
       matrix:
         python-version: ["3.10"]  # 3.12 stable is tested in unittest_report stage.
         db-backend: ["postgresql"]
-        nautobot-version: ["stable"]
+        nautobot-version: ["2.4"]
         include:
           - python-version: "3.11"
             db-backend: "postgresql"
             nautobot-version: "2.4.20"
           - python-version: "3.12"
             db-backend: "mysql"
-            nautobot-version: "stable"
+            nautobot-version: "2.4"
     runs-on: "ubuntu-latest"
     env:
       INVOKE_NAUTOBOT_DEVICE_ONBOARDING_PYTHON_VER: "${{ matrix.python-version }}"
@@ -207,7 +207,7 @@ jobs:
       matrix:
         python-version: ["3.12"]
         db-backend: ["postgresql"]
-        nautobot-version: ["stable"]
+        nautobot-version: ["2.4"]
     runs-on: "ubuntu-latest"
     permissions:
       pull-requests: "write"
diff --git a/changes/458.fixed b/changes/458.fixed
new file mode 100644
index 00000000..329af50e
--- /dev/null
+++ b/changes/458.fixed
@@ -0,0 +1 @@
+Fixed migration bug where OnboardingTask was not filtered correctly.
\ No newline at end of file
diff --git a/nautobot_device_onboarding/migrations/0005_migrate_site_to_location_part_2.py b/nautobot_device_onboarding/migrations/0005_migrate_site_to_location_part_2.py
index 74207b3a..90c84f33 100644
--- a/nautobot_device_onboarding/migrations/0005_migrate_site_to_location_part_2.py
+++ b/nautobot_device_onboarding/migrations/0005_migrate_site_to_location_part_2.py
@@ -5,7 +5,7 @@ def migrate_to_location(apps, schema_editor):
     OnboardingTask = apps.get_model("nautobot_device_onboarding", "OnboardingTask")
     location_model = apps.get_model("dcim", "Location")
 
-    for task_object in OnboardingTask.objects.all():
+    for task_object in OnboardingTask.objects.filter(site__isnull=False):
         # get the new Location object from the site and set it
         task_object.location = location_model.objects.get(name=task_object.site.name)
         task_object.save()