diff --git a/robo-components/DeploymentTrait.php b/robo-components/DeploymentTrait.php
index 00e7435d1..130ea28fa 100644
--- a/robo-components/DeploymentTrait.php
+++ b/robo-components/DeploymentTrait.php
@@ -507,6 +507,9 @@ public function deployPantheonSync(string $env = 'test', bool $do_deploy = TRUE)
       ->exec("terminus remote:drush $pantheon_terminus_environment -- cim --no-interaction")
       ->exec("terminus remote:drush $pantheon_terminus_environment -- cim --no-interaction")
       ->exec("terminus remote:drush $pantheon_terminus_environment -- cr")
+      // Pre-warm the Twig template cache so the first anonymous request
+      // after deploy gets a cached hit.
+      ->exec("terminus remote:drush $pantheon_terminus_environment -- twig:compile")
       ->exec("terminus remote:drush $pantheon_terminus_environment -- deploy:hook --no-interaction")
       ->run()
       ->getExitCode();