diff --git a/view/lang/en-GB/messages.po b/view/lang/en-gb/messages.po
similarity index 100%
rename from view/lang/en-GB/messages.po
rename to view/lang/en-gb/messages.po
diff --git a/view/lang/en-GB/strings.php b/view/lang/en-gb/strings.php
similarity index 100%
rename from view/lang/en-GB/strings.php
rename to view/lang/en-gb/strings.php
diff --git a/view/lang/en-US/messages.po b/view/lang/en-us/messages.po
similarity index 100%
rename from view/lang/en-US/messages.po
rename to view/lang/en-us/messages.po
diff --git a/view/lang/en-US/strings.php b/view/lang/en-us/strings.php
similarity index 100%
rename from view/lang/en-US/strings.php
rename to view/lang/en-us/strings.php