diff --git a/.github/workflows/build-validation.yml b/.github/workflows/build-validation.yml
index 59fef9e..3527f7a 100644
--- a/.github/workflows/build-validation.yml
+++ b/.github/workflows/build-validation.yml
@@ -17,7 +17,7 @@ jobs:
         run: |
           apt update && apt install -y curl
           curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
-          . $HOME/.cargo/env"
+          . "$HOME/.cargo/env"
           cargo --version
         shell: bash