diff --git a/InvenTree/part/api.py b/InvenTree/part/api.py
index fbb73c1a12..4b1e449c08 100644
--- a/InvenTree/part/api.py
+++ b/InvenTree/part/api.py
@@ -336,7 +336,7 @@ part_api_urls = [
     url(r'^category/', include(cat_api_urls)),
     url(r'^star/', include(part_star_api_urls)),
 
-    url(r'^(?P<pk>\d+)/', PartDetail.as_view(), name='api-part-detail'),
+    url(r'^(?P<pk>\d+)/?', PartDetail.as_view(), name='api-part-detail'),
 
     url(r'^.*$', PartList.as_view(), name='api-part-list'),
 ]
@@ -344,7 +344,7 @@ part_api_urls = [
 
 bom_api_urls = [
     # BOM Item Detail
-    url('^(?P<pk>\d+)/', BomDetail.as_view(), name='api-bom-detail'),
+    url(r'^(?P<pk>\d+)/?', BomDetail.as_view(), name='api-bom-detail'),
 
     # Catch-all
     url(r'^.*$', BomList.as_view(), name='api-bom-list'),
diff --git a/setup.cfg b/setup.cfg
index d6e7ca056a..8f2e7d6410 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,7 +3,7 @@ ignore =
 	# - W293 - blank lines contain whitespace
 	W293,
 	# - E501 - line too long (82 characters)
-	E501,
+	E501, E722
 	# - C901 - function is too complex
 	C901,
 exclude = .git,__pycache__,*/migrations/*