diff --git a/src/content/docs/cloudflare-one/connections/connect-networks/deploy-tunnels/deployment-guides/terraform.mdx b/src/content/docs/cloudflare-one/connections/connect-networks/deploy-tunnels/deployment-guides/terraform.mdx
index 99b4e4b8e21e3b..afd2e5edaa0eee 100644
--- a/src/content/docs/cloudflare-one/connections/connect-networks/deploy-tunnels/deployment-guides/terraform.mdx
+++ b/src/content/docs/cloudflare-one/connections/connect-networks/deploy-tunnels/deployment-guides/terraform.mdx
@@ -230,7 +230,7 @@ The following configuration defines the specifications for the GCP virtual machi
        automatic_restart = false
      }
      // Configures the VM to run a startup script that takes in the Terraform variables.
-     metadata_startup_script = templatefile("./install-tunnel.tpl",
+     metadata_startup_script = templatefile("./install-tunnel.tftpl",
        {
          tunnel_token = cloudflare_zero_trust_tunnel_cloudflared.auto_tunnel.tunnel_token
        })