diff --git a/docker/Dockerfile b/docker/Dockerfile
index 43a3089d..8f5759c6 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -26,7 +26,7 @@ RUN source venv/bin/activate && \
 
 FROM python:3.8-alpine AS fir
 COPY --from=builder /app /app
-RUN apk add libxml2 libxslt mariadb-connector-c libmagic openldap-dev && \
+RUN apk add libxml2 libxslt mariadb-connector-c libmagic openldap-dev gettext && \
     rm -rf /var/cache/apk/* && \
     wget -O /bin/wait-for https://raw.githubusercontent.com/eficode/wait-for/master/wait-for && \
     chmod +x /bin/wait-for