diff --git a/test/ci-selenium b/test/ci-selenium
index 33740e18b8..85d930f1ea 100755
--- a/test/ci-selenium
+++ b/test/ci-selenium
@@ -2,6 +2,6 @@
 
 ant locales
 
-export PHPUNIT_ARGS="--group selenium"
+export PHPUNIT_ARGS="--group selenium --debug"
 
 ant phpunit