diff --git a/packages/django-cf/django_cf/db/base_engine.py b/packages/django-cf/django_cf/db/base_engine.py
index d969dee6..6af0f608 100644
--- a/packages/django-cf/django_cf/db/base_engine.py
+++ b/packages/django-cf/django_cf/db/base_engine.py
@@ -149,7 +149,7 @@ def last_executed_query(self, cursor, sql, params):
             else:
                 values = tuple(params.values())
                 values = self._quote_params_for_last_executed_query(values)
-                params = dict(zip(params, values))
+                params = dict(zip(params, values, strict=True))
             try:
                 return sql % params
             except Exception:
diff --git a/packages/django-cf/django_cf/storage/r2.py b/packages/django-cf/django_cf/storage/r2.py
index fa62bdf6..7395a34e 100644
--- a/packages/django-cf/django_cf/storage/r2.py
+++ b/packages/django-cf/django_cf/storage/r2.py
@@ -165,19 +165,16 @@ def listdir(self, path):
         bucket = self._get_bucket()
         result = run_sync(bucket.list({"prefix": full_path, "delimiter": "/"}))
 
-        directories = []
-        files = []
-
         delimited_prefixes = result.get("delimitedPrefixes", [])
-        for delimited_prefix in delimited_prefixes:
-            directories.append(
-                os.path.basename(delimited_prefix.replace(full_path, "", 1).rstrip("/"))
-            )
+        directories = [
+            os.path.basename(delimited_prefix.replace(full_path, "", 1).rstrip("/"))
+            for delimited_prefix in delimited_prefixes
+        ]
 
         objects = result.get("objects", [])
-        for obj in objects:
-            if not obj.key.endswith("/"):
-                files.append(os.path.basename(obj.key))
+        files = [
+            os.path.basename(obj.key) for obj in objects if not obj.key.endswith("/")
+        ]
 
         return directories, files
 
diff --git a/packages/django-cf/pyproject.toml b/packages/django-cf/pyproject.toml
index 509b8cd6..5e7c6cd5 100644
--- a/packages/django-cf/pyproject.toml
+++ b/packages/django-cf/pyproject.toml
@@ -58,8 +58,6 @@ lint.extend-ignore = [
   # Deferred: satisfying these requires behavioural or structural changes to
   # code imported from https://github.com/G4brym/django-cf, so they are turned
   # off to keep the lint adoption commit mechanical. Re-enable one rule per PR.
-  "B905",    # `zip(strict=True)` can raise where the loose zip silently truncates
-  "PERF401", # manual-list-comprehension; needs a loop rewrite
   "PLR0912", # too many branches; needs decomposition
   "PLR0913", # too many arguments; signature change
   "PLR2004", # magic value comparison; needs named constants
diff --git a/packages/django-cf/tests/in_worker/worker/src/test_asgi_d1.py b/packages/django-cf/tests/in_worker/worker/src/test_asgi_d1.py
index ee548e73..65d39167 100644
--- a/packages/django-cf/tests/in_worker/worker/src/test_asgi_d1.py
+++ b/packages/django-cf/tests/in_worker/worker/src/test_asgi_d1.py
@@ -63,10 +63,8 @@ async def iterate_view(request):
 
     order_field = "-value" if request.GET.get("direction") == "desc" else "value"
 
-    values = []
     queryset = AsgiD1Record.objects.using("d1").order_by(order_field)
-    async for record in queryset:
-        values.append(record.value)
+    values = [record.value async for record in queryset]
 
     return JsonResponse({"values": values})
 
diff --git a/packages/django-cf/tests/in_worker/worker/src/test_d1_backend.py b/packages/django-cf/tests/in_worker/worker/src/test_d1_backend.py
index abb8f0ed..38b7e6a1 100644
--- a/packages/django-cf/tests/in_worker/worker/src/test_d1_backend.py
+++ b/packages/django-cf/tests/in_worker/worker/src/test_d1_backend.py
@@ -230,10 +230,11 @@ def test_iterator_chunk_size_one_survives_nested_foreign_key_queries(self):
                 parent_id=second_parent.pk, value="two"
             )
 
-            seen = []
             queryset = D1CursorChild.objects.using("d1").order_by("id")
-            for child in queryset.iterator(chunk_size=1):
-                seen.append((child.value, child.parent.name))
+            seen = [
+                (child.value, child.parent.name)
+                for child in queryset.iterator(chunk_size=1)
+            ]
 
             assert sorted(seen) == [("one", "alpha"), ("two", "beta")]