diff --git a/stackable-devel/Dockerfile b/stackable-devel/Dockerfile
index 962c6b312..f7f324b81 100644
--- a/stackable-devel/Dockerfile
+++ b/stackable-devel/Dockerfile
@@ -93,7 +93,7 @@ chown ${STACKABLE_USER_UID}:0 /stackable/.curlrc
 
 # WARNING (@NickLarsenNZ): We should pin the rustup version
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain "$RUST_DEFAULT_TOOLCHAIN_VERSION"
-. "$HOME/.cargo/env" && cargo --quiet install cargo-cyclonedx@"$CARGO_CYCLONEDX_CRATE_VERSION" cargo-auditable@"$CARGO_AUDITABLE_CRATE_VERSION" && rustup toolchain install
+. "$HOME/.cargo/env" && cargo --locked --quiet install cargo-cyclonedx@"$CARGO_CYCLONEDX_CRATE_VERSION" cargo-auditable@"$CARGO_AUDITABLE_CRATE_VERSION" && rustup toolchain install
 EOF