diff --git a/.gitpod.Dockerfile b/.gitpod.Dockerfile
index fed2f2b8..3265b8cc 100644
--- a/.gitpod.Dockerfile
+++ b/.gitpod.Dockerfile
@@ -1,3 +1,3 @@
 FROM rust
 
-RUN curl -O --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs && sh rustup-init.sh -y
+RUN curl -o rustup-init.sh --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs && sh rustup-init.sh -y