diff --git a/appmgr/build-portable.sh b/appmgr/build-portable.sh
index 5cd6cd576..de2708968 100755
--- a/appmgr/build-portable.sh
+++ b/appmgr/build-portable.sh
@@ -11,5 +11,5 @@ fi
 alias 'rust-musl-builder'='docker run --rm -it -v "$HOME"/.cargo/registry:/root/.cargo/registry -v "$(pwd)":/home/rust/src start9/rust-musl-cross:x86_64-musl'
 
 cd ../..
-rust-musl-builder sh -c "(cd embassy-os/appmgr && cargo +beta build --release --target=x86_64-unknown-linux-musl --no-default-features)"
+rust-musl-builder sh -c "(cd embassy-os/appmgr && cargo +beta build --release --target=x86_64-unknown-linux-musl --no-default-features) --bin=embassy-sdk"
 cd embassy-os/appmgr