diff --git a/.circleci/config.yml b/.circleci/config.yml
index b4b3878..c7b30ce 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -36,14 +36,33 @@ workflows:
           context: silta_dev
           codebase-build:
             - silta/npm-install-build
+          filters:
+            branches:
+              only:
+                - main
+
+      - approval:
+          type: approval
+          name: "Deployment approval"
+          filters:
+            branches:
+              ignore:
+                - production
+                - main
+                - /dependabot\/.*/
+
+      - silta/frontend-build-deploy:
+          <<: *build-deploy
+          requires:
+            - "Deployment approval"
           filters:
             branches:
               ignore:
                 - production
+                - main
                 - /dependabot\/.*/
 
       - silta/frontend-build-deploy:
-          # Extend the build-deploy configuration for the production environment.
           <<: *build-deploy
           name: Silta build & deploy production
           context: silta_finland
diff --git a/README.md b/README.md
index 1ff9495..8937502 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ nvm use $($Get-Content .nvmrc)
 
 ### On Windows
 
-- Linting probably wont work directly with command `npm run lint` do it via lint-staged with command `npx lint-staged`.
-  Dont worry per-commit hooks will work fine.
+- Linting probably won't work directly with command `npm run lint` do it via lint-staged with command `npx lint-staged`.
+  Don't worry per-commit hooks will work fine.
 - In your code editor use LF all the time, otherwise there will be prettier errors when linting.
 - If having LF in your editor is not enough, try this command "git config --global core.autocrlf false".More info here https://stackoverflow.com/questions/25724969/sourcetree-line-ending-issue