diff --git a/site/theme/index.html b/site/theme/index.html
index 3e0d2a6..d7c7a28 100644
--- a/site/theme/index.html
+++ b/site/theme/index.html
@@ -30,7 +30,7 @@ <h1>Install Envoy with apt</h1>
       aria-labelledby="{{ version }}-tab">
       <pre><code class="language-bash">
 $ wget -O- {{ SITEURL }}/signing.key | sudo gpg --dearmor -o /etc/apt/keyrings/envoy-keyring.gpg
-$ echo "deb [arch=$(dpkg --print-architecture), signed-by=/etc/apt/keyrings/envoy-keyring.gpg] {{ SITEURL }} {{ version }} main" | sudo tee /etc/apt/sources.list.d/envoy.list
+$ echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/envoy-keyring.gpg] {{ SITEURL }} {{ version }} main" | sudo tee /etc/apt/sources.list.d/envoy.list
 $ sudo apt-get update
 $ sudo apt-get install envoy
 $ envoy --version