diff --git a/.env b/.env
index 92541c2..0cfd47b 100644
--- a/.env
+++ b/.env
@@ -57,7 +57,7 @@ APP_NAME=YGGtracker
 APP_LOCALE=en
 
 # Supported locales for interface and content filters
-APP_LOCALES=en|cs|nl|eo|fr|ka|de|he|it|lv|pl|pt|ru|es|uk
+APP_LOCALES=en|cs|nl|eo|fr|ja|ka|de|he|it|lv|pl|pt|ru|es|uk
 
 # Items per page on pagination
 APP_PAGINATION=10