diff --git a/source/_talks/goodbye-drush-make-hello-composer.md b/source/_talks/goodbye-drush-make-hello-composer.md
index 19a9dc2d..86bd06f0 100644
--- a/source/_talks/goodbye-drush-make-hello-composer.md
+++ b/source/_talks/goodbye-drush-make-hello-composer.md
@@ -6,7 +6,7 @@ slides:
     embed: '<script async class="speakerdeck-embed" data-id="1c1e0e129ab34816bd4c4edb5f6642c2" data-ratio="1.37081659973226" src="//speakerdeck.com/assets/embed.js"></script>'
 events:
     - { event: drupal-bristol, date: '2016-11-17' }
-    - { event: phpuk18, date: '2018-02-17', time: '14:40 - 15:40' }
+    - { event: phpuk18, date: '2018-02-16', time: '14:40 - 15:40' }
 ---
 One of the main outcomes of Drupal 8 was “getting off the island” with third-party code included in core and adopting modern best practices from the wider PHP ecosystem - including [Composer][1], PHP’s dependency manager.