diff --git a/__crypto/secretshare/justfile b/__crypto/secretshare/justfile
index 59bedb2..e3806fe 100644
--- a/__crypto/secretshare/justfile
+++ b/__crypto/secretshare/justfile
@@ -1,7 +1,9 @@
 _:
   @just --list
 
-build-nightly:
+build-n:
   cargo +nightly build -Z build-std=std,panic_abort -Z build-std-features=panic_immediate_abort --target x86_64-apple-darwin --release
 
+upx:
+  upx --best --lzma target/x86_64-apple-darwin/release/secretshare