diff --git a/data/billing.py b/data/billing.py
index 0c31e2821..df71ea62f 100644
--- a/data/billing.py
+++ b/data/billing.py
@@ -374,9 +374,7 @@ PLANS = [
     },
 ]
 
-RH_SKUS = [
-    plan["rh_sku"] for plan in PLANS if plan.get("rh_sku") is not None and plan.get("sku_billing")
-]
+RH_SKUS = [plan["rh_sku"] for plan in PLANS if plan.get("rh_sku") is not None]
 
 RECONCILER_SKUS = [
     plan["rh_sku"]
diff --git a/test/test_api_usage.py b/test/test_api_usage.py
index 27ea39160..2738667a7 100644
--- a/test/test_api_usage.py
+++ b/test/test_api_usage.py
@@ -5191,6 +5191,20 @@ class TestOrganizationRhSku(ApiTestCase):
         json = self.getJsonResponse(OrgPrivateRepositories, params=dict(orgname=SUBSCRIPTION_ORG))
         self.assertEqual(json["privateAllowed"], False)
 
+    def test_reconciled_attachment(self):
+        self.login(SUBSCRIPTION_USER)
+        self.postResponse(
+            resource_name=OrganizationRhSku,
+            params=dict(orgname=SUBSCRIPTION_ORG),
+            data={"subscriptions": [{"subscription_id": 87654321, "quantity": 1}]},
+            expected_code=401,
+        )
+        json = self.getJsonResponse(
+            resource_name=OrganizationRhSku,
+            params=dict(orgname=SUBSCRIPTION_ORG),
+        )
+        self.assertEqual(len(json), 0)
+
 
 class TestUserSku(ApiTestCase):
     def test_get_user_skus(self):
diff --git a/util/marketplace.py b/util/marketplace.py
index c007324b8..53c3fa74e 100644
--- a/util/marketplace.py
+++ b/util/marketplace.py
@@ -232,6 +232,9 @@ class RedHatSubscriptionApi(object):
             if subscriptions:
                 for user_subscription in subscriptions:
                     if user_subscription is not None:
+                        if user_subscription["masterEndSystemName"] == "SUBSCRIPTION":
+                            continue
+
                         bound_to_org = organization_skus.subscription_bound_to_org(
                             user_subscription["id"]
                         )
@@ -250,6 +253,9 @@ class RedHatSubscriptionApi(object):
         return subscription_list
 
 
+# Mocked classes for unit tests
+
+
 TEST_USER = {
     "account_number": 12345,
     "email": "subscriptions@devtable.com",
@@ -286,6 +292,21 @@ TEST_USER = {
             "effectiveEndDate": 3813177600000,
         },
     ],
+    "reconciled_subscription": {
+        "id": 87654321,
+        "masterEndSystemName": "SUBSCRIPTION",
+        "createdEndSystemName": "SUBSCRIPTION",
+        "createdDate": 1675957362000,
+        "lastUpdateEndSystemName": "SUBSCRIPTION",
+        "lastUpdateDate": 1675957362000,
+        "installBaseStartDate": 1707368400000,
+        "installBaseEndDate": 1707368399000,
+        "webCustomerId": 123456,
+        "subscriptionNumber": "12399889",
+        "quantity": 1,
+        "effectiveStartDate": 1707368400000,
+        "effectiveEndDate": 3813177600000,
+    },
 }
 STRIPE_USER = {"account_number": 11111, "email": "stripe_user@test.com", "username": "stripe_user"}
 FREE_USER = {
@@ -322,6 +343,8 @@ class FakeSubscriptionApi(RedHatSubscriptionApi):
     def lookup_subscription(self, customer_id, sku_id):
         if customer_id == TEST_USER["account_number"] and sku_id == "MW02701":
             return TEST_USER["subscriptions"]
+        elif customer_id == TEST_USER["account_number"] and sku_id == "MW00584MO":
+            return [TEST_USER["reconciled_subscription"]]
         return None
 
     def create_entitlement(self, customer_id, sku_id):
@@ -336,6 +359,8 @@ class FakeSubscriptionApi(RedHatSubscriptionApi):
             return {"sku": "MW02701", "expiration_date": 3813177600000}
         elif subscription_id == 80808080:
             return {"sku": "MW02701", "expiration_date": 1645544830000}
+        elif subscription_id == 87654321:
+            return {"sku": "MW00584MO", "expiration_date": 3813177600000}
         else:
             return None