diff --git a/Dockerfile b/Dockerfile
index b712bea..5581e57 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,4 +4,9 @@ RUN apt-get update \
         borgbackup \
         openssh-client \
     && rm -rf /var/lib/apt/lists/*
+RUN mkdir -pm0700 "$HOME/.ssh/" \
+    && touch "$HOME/.ssh/known_hosts" \
+    && chmod 0600 "$HOME/.ssh/known_hosts"
+COPY entrypoint.sh /usr/local/bin/
+ENTRYPOINT "entrypoint.sh"
 CMD ["borg"]
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..87b89a4
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,4 @@
+#!/bin/bash -e
+
+echo "$SSH_KNOWN_HOSTS" > "$HOME/.ssh/known_hosts"
+exec "$@"