diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3027f17..f03919e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -100,6 +100,7 @@ jobs:
       - run:
           name: Deploy tileserver-alb to fra dev
           command: |
+            ssh-keyscan github.com >> ~/.ssh/known_hosts
             cd /tmp/repo/artifact/deployment/eu-central-1/dev/tileserver-alb && \
             terragrunt apply --terragrunt-non-interactive -auto-approve
       - run:
@@ -124,6 +125,7 @@ jobs:
       - run:
           name: Configure deployment
           command: |
+            ssh-keyscan github.com >> ~/.ssh/known_hosts
             aws configure set aws_access_key_id "${AWS_PROD_ACCESS_KEY}"
             aws configure set aws_secret_access_key "${AWS_PROD_SECRET_KEY}"
             aws configure set region "${REGION}"