diff --git a/kitty/fast_data_types.pyi b/kitty/fast_data_types.pyi
index 932f0f18e..beb7a03a5 100644
--- a/kitty/fast_data_types.pyi
+++ b/kitty/fast_data_types.pyi
@@ -1305,7 +1305,7 @@ class Screen:
     def scroll_to_next_mark(self, mark: int = 0, backwards: bool = True) -> bool:
         pass
 
-    def scroll_to_prompt(self, num_of_prompts: int = -1, scroll_offset = 0) -> bool:
+    def scroll_to_prompt(self, num_of_prompts: int = -1, scroll_offset: int = 0) -> bool:
         pass
 
     def set_last_visited_prompt(self, visual_y: int = 0) -> bool: