diff --git a/Dockerfile.backend b/Dockerfile.backend
index 3bd6b3d..9d6d929 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -118,6 +118,7 @@ RUN apk add --no-cache \
 FROM engine AS cli-build
 
 RUN apk add --no-cache \
+    gettext \
     make \
     perl-app-cpanminus \
     perl-json-xs \