diff --git a/Admin/Install/Structures/Lang/de.lang.php b/Admin/Install/Structures/Lang/de.lang.php
index b625128..1f6a841 100644
--- a/Admin/Install/Structures/Lang/de.lang.php
+++ b/Admin/Install/Structures/Lang/de.lang.php
@@ -1,4 +1,6 @@
 <?php
 
+declare(strict_types=1);
+
 return [
 ];
diff --git a/Admin/Install/Structures/Lang/en.lang.php b/Admin/Install/Structures/Lang/en.lang.php
index 0d3e26e..f0b7a6e 100644
--- a/Admin/Install/Structures/Lang/en.lang.php
+++ b/Admin/Install/Structures/Lang/en.lang.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
 	'0100' => ''
 ];