2 files changed, 2 insertions, 1 deletions
diff --git a/changelog.d/11043.misc b/changelog.d/11043.misc
new file mode 100644
index 0000000000..c5f127bb46
--- /dev/null
+++ b/changelog.d/11043.misc
@@ -0,0 +1 @@
+Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements.
diff --git a/scripts/synapse_port_db b/scripts/synapse_port_db
index a947d9e49e..349866eb9a 100755
--- a/scripts/synapse_port_db
+++ b/scripts/synapse_port_db
@@ -1069,7 +1069,7 @@ class CursesProgress(Progress):
 
         self.stdscr.addstr(0, 0, status, curses.A_BOLD)
 
-        max_len = max([len(t) for t in self.tables.keys()])
+        max_len = max(len(t) for t in self.tables.keys())
 
         left_margin = 5
         middle_space = 1