diff --git a/Dockerfile b/Dockerfile
index 3ef2ccba..7db66c2d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,8 @@ COPY arsse.php /copy/app/arsse/
 COPY composer.json /copy/app/arsse/
 COPY composer.lock /copy/app/arsse/
 COPY lib /copy/app/arsse/lib
+COPY locale /copy/app/arsse/locale
+COPY sql /copy/app/arsse/sql
 COPY ${VENDOR_DIR} /copy/app/arsse/vendor
 COPY www /copy/app/arsse/www
 RUN ln -s /config/arsse/config.php /copy/app/arsse/config.php
@@ -18,6 +20,7 @@ FROM mensbeam/baseimage_alpine:latest
 
 RUN apk add --no-cache \
         gnu-libiconv \
+        icu-data-full \
         libxml2 \
         logrotate \
         nginx \