diff --git a/InvenTree/company/api.py b/InvenTree/company/api.py
index f807ca221c..66557b783b 100644
--- a/InvenTree/company/api.py
+++ b/InvenTree/company/api.py
@@ -142,12 +142,6 @@ class ManufacturerPartList(generics.ListCreateAPIView):
         if part is not None:
             queryset = queryset.filter(part=part)
 
-        # Filter by supplier part?
-        supplier_part = params.get('supplier_part', None)
-
-        if supplier_part is not None:
-            queryset = queryset.filter(supplier_parts=supplier_part)
-
         # Filter by 'active' status of the part?
         active = params.get('active', None)
 
diff --git a/InvenTree/company/test_api.py b/InvenTree/company/test_api.py
index 0f352b5f4f..ef93a3c442 100644
--- a/InvenTree/company/test_api.py
+++ b/InvenTree/company/test_api.py
@@ -78,6 +78,7 @@ class ManufacturerTest(InvenTreeAPITestCase):
     ]
 
     roles = [
+        'part.add',
         'part.change',
     ]
 
@@ -88,25 +89,30 @@ class ManufacturerTest(InvenTreeAPITestCase):
         response = self.get(url)
         self.assertEqual(len(response.data), 3)
 
+        # Create manufacturer part
+        data = {
+            'part': 1,
+            'manufacturer': 7,
+            'MPN': 'MPN_TEST',
+        }
+        response = self.client.post(url, data, format='json')
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        self.assertEqual(response.data['MPN'], 'MPN_TEST')
+
         # Filter by manufacturer
         data = {'company': 7}
         response = self.get(url, data)
-        self.assertEqual(len(response.data), 2)
+        self.assertEqual(len(response.data), 3)
 
         # Filter by part
         data = {'part': 5}
         response = self.get(url, data)
         self.assertEqual(len(response.data), 2)
 
-        # Filter by supplier part (should return only one manufacturer part)
-        data = {'supplier_part': 10}
-        response = self.get(url, data)
-        self.assertEqual(len(response.data), 1)
-
     def test_manufacturer_part_detail(self):
         url = reverse('api-manufacturer-part-detail', kwargs={'pk': 1})
+        
         response = self.get(url)
-
         self.assertEqual(response.data['MPN'], 'MPN123')
 
         # Change the MPN
@@ -123,3 +129,22 @@ class ManufacturerTest(InvenTreeAPITestCase):
         data = {'search': 'MPN'}
         response = self.get(url, data)
         self.assertEqual(len(response.data), 3)
+
+    def test_supplier_part_create(self):
+        url = reverse('api-supplier-part-list')
+
+        # Create supplier part
+        data = {
+            'part': 1,
+            'supplier': 1,
+            'SKU': 'SKU_TEST',
+            'manufacturer': 7,
+            'MPN': 'PART_NUMBER',
+        }
+        response = self.client.post(url, data, format='json')
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
+        # Check manufacturer part
+        url = reverse('api-manufacturer-part-detail', kwargs={'pk': 5})
+        response = self.get(url)
+        self.assertEqual(response.data['MPN'], 'PART_NUMBER')
diff --git a/InvenTree/company/tests.py b/InvenTree/company/tests.py
index a92e4300a8..cb366e8a6d 100644
--- a/InvenTree/company/tests.py
+++ b/InvenTree/company/tests.py
@@ -183,12 +183,34 @@ class ManufacturerPartSimpleTest(TestCase):
         # Create a manufacturer part
         self.part = Part.objects.get(pk=1)
         manufacturer = Company.objects.get(pk=1)
-        MPN = 'MPN_TEST'
+        
+        self.mp = ManufacturerPart.create(
+            part=self.part,
+            manufacturer=manufacturer,
+            mpn='PART_NUMBER',
+            description='THIS IS A MANUFACTURER PART',
+        )
+        
+        # Create a supplier part
+        supplier = Company.objects.get(pk=5)
+        supplier_part = SupplierPart.objects.create(
+            part=self.part,
+            supplier=supplier,
+            SKU='SKU_TEST',
+        )
 
-        self.mp = ManufacturerPart.objects.create(part=self.part, manufacturer=manufacturer, MPN=MPN)
+        kwargs = {
+            'manufacturer': manufacturer.id,
+            'MPN': 'MPN_TEST',
+        }
+        supplier_part.save(**kwargs)
 
     def test_exists(self):
-        self.assertEqual(ManufacturerPart.objects.count(), 4)
+        self.assertEqual(ManufacturerPart.objects.count(), 5)
+
+        # Check that manufacturer part was created from supplier part creation
+        manufacturer_parts = ManufacturerPart.objects.filter(manufacturer=1)
+        self.assertEqual(manufacturer_parts.count(), 2)
 
     def test_delete(self):
         # Remove a part