diff --git a/smtp.Dockerfile b/smtp.Dockerfile
index 32efbb5..87c4914 100644
--- a/smtp.Dockerfile
+++ b/smtp.Dockerfile
@@ -1,4 +1,5 @@
 FROM git.joeac.net/joeac/armv7/msmtp:1.8.32-alpine3.23
+RUN apk --no-cache add gettext gnutls
 ARG LOCAL_SMTP_PORT
 EXPOSE $LOCAL_SMTP_PORT
 COPY smtp/.msmtprc ./