diff --git a/setup-toolchain.sh b/setup-toolchain.sh
index 6038ed697f91..191ea4315a6b 100755
--- a/setup-toolchain.sh
+++ b/setup-toolchain.sh
@@ -32,5 +32,5 @@ else
     TOOLCHAIN=()
 fi
 
-rustup-toolchain-install-master -f -n master "${TOOLCHAIN[@]}" -c rustc-dev -- "$RUST_COMMIT"
+rustup-toolchain-install-master -f -n master "${TOOLCHAIN[@]}" -c rustc-dev -c llvm-tools -- "$RUST_COMMIT"
 rustup override set master