diff --git a/.circleci/config.yml b/.circleci/config.yml
index 206d7f9..5549b17 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -83,9 +83,9 @@ jobs:
             wget https://github.com/gruntwork-io/terragrunt/releases/download/v0.14.10/terragrunt_linux_amd64 -O terragrunt
             chmod a+x terragrunt
             mv terragrunt /bin/
-            sed -i -e "s/repo_version =/repo_version = \"${CIRCLE_SHA1}\"/g" \
-              "s/aws_access_key =/aws_access_key = \"${AWS_DEV_ACCESS_KEY}\"/g" \
-              "s/aws_secret_key =/aws_secret_key = \"${AWS_DEV_SECRET_KEY}\"/g" \
+            sed -i -e "s%repo_version =%repo_version = \"${CIRCLE_SHA1}\"%g" \
+              "s%aws_access_key =%aws_access_key = \"${AWS_DEV_ACCESS_KEY}\"%g" \
+              "s%aws_secret_key =%aws_secret_key = \"${AWS_DEV_SECRET_KEY}\"%g" \
               "${REGION}/${ENVIRONMENT}/tileserver/terraform.tfvars"
       - run:
           name: Deploy tileserver to fra dev