diff --git a/src/settings.py b/src/settings.py
index 60e5afe..e63616e 100644
--- a/src/settings.py
+++ b/src/settings.py
@@ -80,8 +80,8 @@ class Settings(dict):
                 else:
                     return "Invalid key", 400
                 self[key] = value
-                self.save()
-                return "OK", 200
+            self.save()
+            return "OK", 200
         except (KeyError, ValueError):
             return "Bad request", 400