diff --git a/ami/ml/serializers.py b/ami/ml/serializers.py
index db91b31b1..e7e9e6aaf 100644
--- a/ami/ml/serializers.py
+++ b/ami/ml/serializers.py
@@ -2,7 +2,6 @@
 from rest_framework import serializers
 
 from ami.main.api.serializers import DefaultSerializer, MinimalNestedModelSerializer
-from ami.main.models import Project
 
 from .models.algorithm import Algorithm, AlgorithmCategoryMap
 from .models.pipeline import Pipeline, PipelineStage
@@ -140,11 +139,6 @@ class ProcessingServiceSerializer(DefaultSerializer):
     projects = serializers.SerializerMethodField()
     is_async = serializers.BooleanField(read_only=True)
     endpoint_url = serializers.CharField(required=False, allow_null=True, allow_blank=False, max_length=1024)
-    project = serializers.PrimaryKeyRelatedField(
-        write_only=True,
-        queryset=Project.objects.all(),
-        required=False,
-    )
 
     class Meta:
         model = ProcessingService
@@ -161,7 +155,6 @@ class Meta:
             "updated_at",
             "last_seen",
             "last_seen_live",
-            "project",
         ]
 
     def get_projects(self, obj):