diff --git a/src/classes/YouTube.py b/src/classes/YouTube.py
index 0525ac2..bd3c27e 100644
--- a/src/classes/YouTube.py
+++ b/src/classes/YouTube.py
@@ -203,7 +203,7 @@ class YouTube:
         Returns:
             metadata (dict): The generated metadata.
         """
-        title = self.generate_response(f"Please generate a YouTube Video Title for the following subject, including hashtags: {self.subject}. Only return the title, nothing else.")
+        title = self.generate_response(f"Please generate a YouTube Video Title for the following subject, including hashtags: {self.subject}. Only return the title, nothing else. Limit the title under 100 characters.")
 
         if len(title) > 100:
             if get_verbose():