diff --git a/src/pretix/base/models/base.py b/src/pretix/base/models/base.py
index 83c7b1bc8b..3cf4df2432 100644
--- a/src/pretix/base/models/base.py
+++ b/src/pretix/base/models/base.py
@@ -55,10 +55,10 @@ class LoggingMixin:
             event = self.event
         if user and not user.is_authenticated:
             user = None
-        l = LogEntry(content_object=self, user=user, action_type=action, event=event, api_token=api_token)
+        logentry = LogEntry(content_object=self, user=user, action_type=action, event=event, api_token=api_token)
         if data:
-            l.data = json.dumps(data, cls=CustomJSONEncoder)
-        l.save()
+            logentry.data = json.dumps(data, cls=CustomJSONEncoder)
+        logentry.save()
 
 
 class LoggedModel(models.Model, LoggingMixin):
diff --git a/src/pretix/plugins/ticketoutputpdf/ticketoutput.py b/src/pretix/plugins/ticketoutputpdf/ticketoutput.py
index cef841d009..6d81588c43 100644
--- a/src/pretix/plugins/ticketoutputpdf/ticketoutput.py
+++ b/src/pretix/plugins/ticketoutputpdf/ticketoutput.py
@@ -359,11 +359,11 @@ class PdfTicketOutput(BaseTicketOutput):
         ]
 
     def _migrate_from_old_settings(self):
-        l = []
+        layout = []
 
         event_s = self.settings.get('event_s', default=22, as_type=float)
         if event_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('event_x', default=15, as_type=float),
@@ -380,7 +380,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         order_s = self.settings.get('order_s', default=17, as_type=float)
         if order_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('order_x', default=15, as_type=float),
@@ -397,7 +397,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         name_s = self.settings.get('name_s', default=17, as_type=float)
         if name_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('name_x', default=15, as_type=float),
@@ -414,7 +414,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         price_s = self.settings.get('price_s', default=17, as_type=float)
         if price_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('price_x', default=15, as_type=float),
@@ -431,7 +431,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         qr_s = self.settings.get('qr_s', default=80, as_type=float)
         if qr_s:
-            l.append({
+            layout.append({
                 'type': 'barcodearea',
                 'left': self.settings.get('qr_x', default=10, as_type=float),
                 'bottom': self.settings.get('qr_y', default=120, as_type=float),
@@ -440,7 +440,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         code_s = self.settings.get('code_s', default=11, as_type=float)
         if code_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('code_x', default=15, as_type=float),
@@ -457,7 +457,7 @@ class PdfTicketOutput(BaseTicketOutput):
 
         attendee_s = self.settings.get('attendee_s', default=0, as_type=float)
         if attendee_s:
-            l.append({
+            layout.append({
                 'type': 'textarea',
                 'fontfamily': 'Helvetica',
                 'left': self.settings.get('attendee_x', default=15, as_type=float),
@@ -472,4 +472,4 @@ class PdfTicketOutput(BaseTicketOutput):
                 'align': 'left'
             })
 
-        return l
+        return layout
diff --git a/src/setup.cfg b/src/setup.cfg
index b1269cf576..2c75e359ac 100644
--- a/src/setup.cfg
+++ b/src/setup.cfg
@@ -1,5 +1,5 @@
 [flake8]
-ignore = N802,W503,E402,C901
+ignore = N802,W503,E402,C901,E722
 max-line-length = 160
 exclude = migrations,.ropeproject,static,mt940.py,_static,build,make_testdata.py,*/testutils/settings.py,tests/settings.py,pretix/base/models/__init__.py
 max-complexity = 11