diff --git a/euclid/database/models/development_steps.py b/euclid/database/models/development_steps.py
index 6c0ed0a..47cba9f 100644
--- a/euclid/database/models/development_steps.py
+++ b/euclid/database/models/development_steps.py
@@ -7,9 +7,11 @@ from database.models.app import App
 
 
 class DevelopmentSteps(BaseModel):
-    app = ForeignKeyField(App, primary_key=True)
+    id = AutoField()  # This will serve as the primary key
+    app = ForeignKeyField(App)
     hash_id = CharField(unique=True, null=False)
     messages = BinaryJSONField(null=True)
+    llm_response = BinaryJSONField(null=False)
 
     class Meta:
         db_table = 'development_steps'
\ No newline at end of file