diff --git a/travis/phpunit-mariadb-travis.xml b/travis/phpunit-mariadb-travis.xml
index aa245a8224..53a206b9b0 100644
--- a/travis/phpunit-mariadb-travis.xml
+++ b/travis/phpunit-mariadb-travis.xml
@@ -16,10 +16,14 @@
../tests
../tests/functional
../tests/lint_test.php
+ ../tests/ui
../tests/functional
+
+ ../tests/ui
+
diff --git a/travis/phpunit-mysqli-travis.xml b/travis/phpunit-mysqli-travis.xml
index 60c279d774..4c963895fc 100644
--- a/travis/phpunit-mysqli-travis.xml
+++ b/travis/phpunit-mysqli-travis.xml
@@ -16,6 +16,7 @@
../tests
../tests/functional
../tests/lint_test.php
+ ../tests/ui
../tests/lint_test.php
@@ -23,6 +24,9 @@
../tests/functional
+
+ ../tests/ui
+
diff --git a/travis/phpunit-postgres-travis.xml b/travis/phpunit-postgres-travis.xml
index 956278e90c..fa497a1264 100644
--- a/travis/phpunit-postgres-travis.xml
+++ b/travis/phpunit-postgres-travis.xml
@@ -16,10 +16,14 @@
../tests
../tests/functional
../tests/lint_test.php
+ ../tests/ui
../tests/functional
+
+ ../tests/ui
+
diff --git a/travis/phpunit-sqlite3-travis.xml b/travis/phpunit-sqlite3-travis.xml
index 72b8b8c8ca..5baab791e0 100644
--- a/travis/phpunit-sqlite3-travis.xml
+++ b/travis/phpunit-sqlite3-travis.xml
@@ -16,10 +16,14 @@
../tests
../tests/functional
../tests/lint_test.php
+ ../tests/ui
../tests/functional
+
+ ../tests/ui
+