diff --git a/src/IterableCodeExtractor.php b/src/IterableCodeExtractor.php
index a0e9b148..74e7d979 100644
--- a/src/IterableCodeExtractor.php
+++ b/src/IterableCodeExtractor.php
@@ -85,6 +85,7 @@ public static function fromDirectory( $dir, Translations $translations, array $o
 		$files = static::getFilesFromDirectory( $dir, $include, $exclude, $options['extensions'] );
 
 		if ( ! empty( $files ) ) {
+			sort( $files );
 			static::fromFile( $files, $translations, $options );
 		}