diff --git a/Dockerfile b/Dockerfile
index 20478aa..d808a50 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,11 +22,12 @@ RUN apk add --no-cache \
     cargo \
     git
 
-COPY ./setup_langs ./setup_langs
-COPY ./.config ./root/.config
+COPY setup_langs /root/setup_langs
+COPY .config /root/.config
 
 RUN curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
-RUN cargo binstall --strategies crate-meta-data jj-cli
+RUN cargo binstall --strategies crate-meta-data jj-cli; cargo binstall lazyjj
 
 # Set the entrypoint to fish
+WORKDIR /root/
 ENTRYPOINT ["fish"]
diff --git a/setup_langs/rust.sh b/setup_langs/rust.sh
old mode 100644
new mode 100755