diff --git a/.travis.yml b/.travis.yml
index 9fd1c82855..c8df6b7c9b 100755
--- a/.travis.yml
+++ b/.travis.yml
@@ -65,6 +65,7 @@ before_install:
   - mysqld --version
   - apache2 -v
   - php -v
+  - php -m
   - php -ini | grep memory_limit
   - sudo cat /etc/hosts