diff --git a/src/middlewared/middlewared/plugins/enclosure_/map.py b/src/middlewared/middlewared/plugins/enclosure_/map.py
index 40089d5d1a67..c294e9495d27 100644
--- a/src/middlewared/middlewared/plugins/enclosure_/map.py
+++ b/src/middlewared/middlewared/plugins/enclosure_/map.py
@@ -143,7 +143,7 @@ async def _map_enclosures(self, enclosures, slots):
             {
                 "id": "mapped_enclosure_0",
                 "name": "Drive Bays",
-                "model": enclosures[0]['model'],
+                "model": enclosures[0]["model"],
                 "controller": True,
                 "elements": [
                     {
@@ -161,7 +161,7 @@ async def _map_enclosures(self, enclosures, slots):
         # ability to support expansion shelves, then we need to add them
         # back in here so drive identification works
         for enclosure in enclosures:
-            if enclosure['controller'] == False:
+            if not enclosure["controller"]:
                 mapped.append(enclosure)
 
         return mapped