diff --git a/Dockerfile b/Dockerfile
index 28341d6c6e8d8d715ebd711d1d769273dbee7114..8f41cee88c9ce41c70fd1ebb75ba2eb7613d9dc9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,4 +23,4 @@ RUN ./install_rustup.sh
 USER user
 
 RUN export PATH="$HOME/.cargo/bin:$PATH"
-RUN cargo install rustfmt
\ No newline at end of file
+RUN rustup component add rustfmt
\ No newline at end of file