diff --git a/.gitignore b/.gitignore
index 2e621d0..58ccafd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,7 +22,7 @@ Thumbs.db
 .claude/
 reports/
 CLAUDE.md
-depSNORT_Next_Generation_Development_Blueprint.pdf
+depSNORT_Next_Generation_Development_Blueprint.md
 
 # Python build artifacts
 build/