diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index 1beeae26..b7d18557 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -5,6 +5,7 @@ RUN set -ex; \
     \
     apk add --no-cache \
         rsync \
+        samba-client \
     ; \
     \
     rm /var/spool/cron/crontabs/root; \
diff --git a/Dockerfile-debian.template b/Dockerfile-debian.template
index b3326df0..4e9649a1 100644
--- a/Dockerfile-debian.template
+++ b/Dockerfile-debian.template
@@ -8,6 +8,7 @@ RUN set -ex; \
         rsync \
         bzip2 \
         busybox-static \
+        smbclient \
     ; \
     rm -rf /var/lib/apt/lists/*; \
     \