diff --git a/README.md b/README.md
index f65ad94..7579923 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,7 @@ git push --set-upstream origin fix-documentation
 4. Make sure to also replace
 
 ```
+"build": "CI=false && react-scripts build",
 "start": "serve -s build/"
 ```
  with these four lines:     
@@ -95,6 +96,7 @@ Here are the steps to push your changes:
 ```
  with this one line:     
 ```
+"build": "CI=false && react-scripts build",
 "start": "serve -s build/"
 ``` 
 in `package.json` or else your pull request will not be accepted.
diff --git a/package.json b/package.json
index b899fac..92ccbc3 100644
--- a/package.json
+++ b/package.json
@@ -14,13 +14,11 @@
     "axios": "^0.21.1",
     "bootstrap": "^4.6.0",
     "bootstrap-icons": "^1.5.0",
-    "chokidar": "^3.5.2",
     "emailjs-com": "^2.6.4",
     "jquery": "^3.5.1",
     "popper.js": "^1.16.1",
-    "react": "^17.0.2",
+    "react": "^17.0.1",
     "react-bootstrap": "^1.6.1",
-    "react-bootstrap-tabs": "^2.0.0",
     "react-dom": "^17.0.2",
     "react-icons": "^4.2.0",
     "react-router-dom": "^5.2.0",
@@ -35,6 +33,7 @@
     "yarn": "^1.22.10"
   },
   "scripts": {
+    "build": "CI=false && react-scripts build",
     "start": "serve -s build/"
   },
   "eslintConfig": {
@@ -56,6 +55,7 @@
     ]
   },
   "devDependencies": {
+    "node-sass": "^6.0.0",
     "react-spring": "^8.0.27"
   }
 }