diff --git a/.travis.composer.php b/.travis.composer.php
index 299b0b9..1d595dd 100644
--- a/.travis.composer.php
+++ b/.travis.composer.php
@@ -10,7 +10,7 @@
 
 $file = __DIR__ . '/composer.json';
 $content = file_get_contents($file);
-$composer = json_decode($content, TRUE);
+$composer = json_decode($content, true);
 
 $composer['require']['nette/application'] = $version;
 $composer['require']['nette/di'] = $version;