diff --git a/osssendfile-rs/justfile b/osssendfile-rs/justfile
index e33fb80..66af13c 100644
--- a/osssendfile-rs/justfile
+++ b/osssendfile-rs/justfile
@@ -2,6 +2,7 @@ _:
   @just --list
 
 alias xbuild:=build-linux-x64-musl
+alias xbuild-arm:=build-linux-arm64-musl
 
 build-linux-x64-musl:
   cargo zigbuild --release --target x86_64-unknown-linux-musl