diff --git a/app/grandchallenge/algorithms/migrations/0065_create_interfaces_for_jobs.py b/app/grandchallenge/algorithms/migrations/0065_create_interfaces_for_jobs.py
index b2af9447d..8cd37d5f3 100644
--- a/app/grandchallenge/algorithms/migrations/0065_create_interfaces_for_jobs.py
+++ b/app/grandchallenge/algorithms/migrations/0065_create_interfaces_for_jobs.py
@@ -1,18 +1,29 @@
 from django.db import migrations
 
+from grandchallenge.algorithms.models import (
+    get_existing_interface_for_inputs_and_outputs,
+)
+
 
 def add_algorithm_interfaces_to_jobs(apps, _schema_editor):
-    Algorithm = apps.get_model("algorithms", "Algorithm")  # noqa: N806
+    AlgorithmInterface = apps.get_model(  # noqa: N806
+        "algorithms", "AlgorithmInterface"
+    )
     Job = apps.get_model("algorithms", "Job")  # noqa: N806
 
-    for algorithm in Algorithm.objects.prefetch_related("interfaces").all():
-        default_interface = algorithm.interfaces.get(
-            algorithmalgorithminterface__is_default=True
+    jobs = Job.objects.select_related("algorithm_image__algorithm").all()
+    for job in jobs:
+        interface = get_existing_interface_for_inputs_and_outputs(
+            inputs=job.inputs.all(), outputs=job.outputs.all()
         )
-        jobs = Job.objects.filter(algorithm_image__algorithm=algorithm)
-        for job in jobs:
-            job.algorithm_interface = default_interface
-        jobs.bulk_update(jobs, ["algorithm_interface"])
+        if not interface:
+            interface = AlgorithmInterface.objects.create()
+            interface.inputs.set(job.inputs.all())
+            interface.outputs.set(job.outputs.all())
+
+        job.algorithm_interface = interface
+        job.algorithm_image.algorithm.interfaces.add(interface)
+    jobs.bulk_update(jobs, ["algorithm_interface"])
 
 
 class Migration(migrations.Migration):