diff --git a/dockerfiles/common/.ssh/config b/dockerfiles/common/.ssh/config
index e03eec5..1c9d066 100644
--- a/dockerfiles/common/.ssh/config
+++ b/dockerfiles/common/.ssh/config
@@ -3,3 +3,4 @@
      UserKnownHostsFile /dev/null
      User test
      IdentityFile ~/.ssh/dockersand_rsa
+     HostKeyAlgorithms=+ssh-dss