diff --git a/docs/deploy.md b/docs/deploy.md
index 4072b404b..7e2ac6926 100644
--- a/docs/deploy.md
+++ b/docs/deploy.md
@@ -116,9 +116,12 @@ When using the HTML5 router, you need to set up redirect rules that redirect all
 version: 0.1
 frontend:
   phases:
+    preBuild:
+      commands:
+        - npm ci
     build:
       commands:
-        - echo "Nothing to build"
+        - npm run build
   artifacts:
     baseDirectory: /docs
     files: