diff --git a/tests/unit/data/sphinx/force_travis.php b/tests/unit/data/sphinx/force_travis.php
deleted file mode 100644
index fd39dc6..0000000
--- a/tests/unit/data/sphinx/force_travis.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-/**
- * just to force travis to check current PR
- * will revert later
- */
-function tra() {
-    echo 'vis';
-}