diff --git a/drupal-vm-symfony-console/2016-07-23-drupalcamp-bristol/slides/README.md b/drupal-vm-symfony-console/2016-07-23-drupalcamp-bristol/slides/README.md
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-# Drupal VM, Meet Symfony Console
-
-A presentation by [Oliver Davies](https://www.oliverdavies.uk).
diff --git a/goodbye-drush-make-hello-composer/2017-11-17-drupal-bristol/slides/README.md b/goodbye-drush-make-hello-composer/2017-11-17-drupal-bristol/slides/README.md
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-# Goodbye Drush Make, Hello Composer!
-
-A presentation by [Oliver Davies](https://www.oliverdavies.uk).
diff --git a/it-all-started-with-a-patch/2017-02-08-phpsw/slides/README.md b/it-all-started-with-a-patch/2017-02-08-phpsw/slides/README.md
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-# It All Started With A Patch
-
-A presentation by [Oliver Davies](https://www.oliverdavies.uk).
diff --git a/modern-drupal-development-composer/2016-11-09-phpsw/slides/README.md b/modern-drupal-development-composer/2016-11-09-phpsw/slides/README.md
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-# Modern Drupal Development with Composer
-
-A presentation by [Oliver Davies](https://www.oliverdavies.uk).