diff --git a/doc/Publishing.md b/doc/Publishing.md
index 3ba50559fd0bc..821b52878f42c 100644
--- a/doc/Publishing.md
+++ b/doc/Publishing.md
@@ -121,7 +121,7 @@ Format:
 - Build the changes:
 
   ```bash
-  npm install && npm build
+  npm install && npm run build
   ```
 
 - Confirm the changes are built (ensure `@theia` extensions have their `lib/` folders).