diff --git a/.circleci/template.yml b/.circleci/template.yml
index 56dd5c901e..4e045f79c7 100644
--- a/.circleci/template.yml
+++ b/.circleci/template.yml
@@ -488,6 +488,7 @@ jobs:
             - run:
                 name: Build latest
                 command: |
+                  ssh-keyscan github.com >> ~/.ssh/known_hosts
                   git fetch git@github.com:esl/MongooseDocs.git gh-pages:gh-pages
                   pip3 install mike
                   mike deploy $DOCS_TAG --remote git@github.com:esl/MongooseDocs.git --branch gh-pages --push --rebase