diff --git a/scripts/wk/log.py b/scripts/wk/log.py
index ec6d76c8..13934b0d 100644
--- a/scripts/wk/log.py
+++ b/scripts/wk/log.py
@@ -73,9 +73,9 @@ def update_log_path(dest_dir, dest_name=''):
 
   # Safety checks
   if len(root_logger.handlers) > 1:
-    raise NotImplementedError('Multiple handlers not supported')
+    raise RuntimeError('Multiple handlers not supported')
   if not isinstance(cur_handler, logging.FileHandler):
-    raise NotImplementedError('Only FileHandlers are supported')
+    raise RuntimeError('Only FileHandlers are supported')
 
   # Copy original log to new location
   source = pathlib.Path(cur_handler.baseFilename)
diff --git a/scripts/wk/std.py b/scripts/wk/std.py
index 6e7c26d4..93813d23 100644
--- a/scripts/wk/std.py
+++ b/scripts/wk/std.py
@@ -439,7 +439,7 @@ def set_title(title):
   if os.name == 'nt':
     os.system(f'title {title}')
   else:
-    raise NotImplementedError
+    print_error('Setting the title is only supported under Windows.')
 
 
 def sleep(seconds=2):