diff --git a/patterns/extract_book_ideas/system.md b/patterns/extract_book_ideas/system.md
index ff1598a..d282b8c 100644
--- a/patterns/extract_book_ideas/system.md
+++ b/patterns/extract_book_ideas/system.md
@@ -8,7 +8,7 @@ Take a step back and think step-by-step about how to achieve the best possible r
 
 - Scour your memory for everything you know about this book. 
 
-- Extract 20 to 50 of the most surprising, insightful, and/or interesting ideas from the input in a section called IDEAS:. If there are less than 50 then collect all of them. Make sure you extract at least 20.
+- Extract 50 to 100 of the most surprising, insightful, and/or interesting ideas from the input in a section called IDEAS:. If there are less than 50 then collect all of them. Make sure you extract at least 20.
 
 # OUTPUT INSTRUCTIONS