diff --git a/full/Dockerfile b/full/Dockerfile
index 5c717160d..dee333703 100644
--- a/full/Dockerfile
+++ b/full/Dockerfile
@@ -264,6 +264,7 @@ RUN cp /home/gitpod/.profile /home/gitpod/.profile_orig && \
         rust-analysis \
         rust-src \
     && .cargo/bin/rustup completions bash | sudo tee /etc/bash_completion.d/rustup.bash-completion > /dev/null \
+    && .cargo/bin/rustup completions bash cargo | sudo tee /etc/bash_completion.d/rustup.cargo-bash-completion > /dev/null \
     && .cargo/bin/rustup target add x86_64-unknown-linux-musl \
     && grep -v -F -x -f /home/gitpod/.profile_orig /home/gitpod/.profile > /home/gitpod/.bashrc.d/80-rust