diff --git a/install/index.php b/install/index.php
index 8fdc998c9..30bc2f6bc 100755
--- a/install/index.php
+++ b/install/index.php
@@ -11,7 +11,7 @@
 $errors = array();
 $successes = array();
 
-require_once('wallabag_compatibility_test.php');
+require_once('install_functions.php');
 
 if (isset($_GET['clean'])) {
     if (is_dir('install')){
diff --git a/install/wallabag_compatibility_test.php b/install/install_functions.php
similarity index 100%
rename from install/wallabag_compatibility_test.php
rename to install/install_functions.php