diff --git a/content/manuals/engine/install/debian.md b/content/manuals/engine/install/debian.md
index 816a141fc680..62124d527e6a 100644
--- a/content/manuals/engine/install/debian.md
+++ b/content/manuals/engine/install/debian.md
@@ -110,7 +110,7 @@ Docker from the repository.
    ```bash
    # Add Docker's official GPG key:
    sudo apt update
-   sudo apt install ca-certificates curl
+   sudo apt install -y ca-certificates curl
    sudo install -m 0755 -d /etc/apt/keyrings
    sudo curl -fsSL {{% param "download-url-base" %}}/gpg -o /etc/apt/keyrings/docker.asc
    sudo chmod a+r /etc/apt/keyrings/docker.asc