diff --git a/deploy.php b/deploy.php
index 3ea1937..23d08da 100644
--- a/deploy.php
+++ b/deploy.php
@@ -9,6 +9,11 @@ require 'recipe/typo3.php';
 require 'contrib/rsync.php';
 
 set('application', 'ep-reisen-typo3-13');
+
+// Defined here rather than taken from recipe/typo3.php, whose task and setting names differ between
+// Deployer versions (a globally installed "dep" may not be the project's vendor/bin/dep 8)
+set('typo3/public_dir', 'public');
+set('bin/typo3', 'vendor/bin/typo3');
 set('keep_releases', 3);
 
 // The release is built locally from the committed state, so nothing uncommitted is ever deployed
@@ -133,6 +138,16 @@ task('typo3:secrets:check', function () {
     }
 });
 
+desc('TYPO3 - Set up all extensions (database schema: adds and changes only)');
+task('typo3:extension:setup', function () {
+    run('{{bin/php}} {{release_path}}/{{bin/typo3}} extension:setup');
+});
+
+desc('TYPO3 - Clear all caches');
+task('typo3:cache:flush', function () {
+    run('{{bin/php}} {{release_path}}/{{bin/typo3}} cache:flush');
+});
+
 desc('Link the production fileadmin into the release');
 task('typo3:fileadmin', function () {
     run('test -d {{fileadmin_path}}');