diff --git a/tech/2024-04-07_pico-stuff/index.gmi b/tech/2024-04-07_pico-stuff/index.gmi
index 63810b8..c01504f 100644
--- a/tech/2024-04-07_pico-stuff/index.gmi
+++ b/tech/2024-04-07_pico-stuff/index.gmi
@@ -36,6 +36,7 @@ the Picotron official manual is also a really good ressource for now
 ## common tools
 
 => https://seansleblanc.itch.io/pico-8-fillp-tool A little helper tool for generating fillp patterns, really handy
+- my favorite fillp pattern: 0x7dbe
 
 ## various stuff