diff --git a/docs/build.md b/docs/build.md
index dae69612..937a4a58 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -82,11 +82,11 @@ Distribution packages are created by exec `grunt build` on Linux platform (e.g.
 
 After installing the supported version of `node` and `npm`, install build dependency packages.
 
-**Ubuntu/Debian:**
+```
+$ yarn add --dev grunt-electron-installer-debian grunt-electron-installer-redhat
+```
 
-```
-$ npm i -g grunt-electron-installer-debian
-```
+**Ubuntu/Debian:**
 
 ```
 $ sudo apt-get install -y rpm fakeroot
@@ -94,10 +94,6 @@ $ sudo apt-get install -y rpm fakeroot
 
 **Fedora:**
 
-```
-$ npm i -g grunt-electron-installer-redhat
-```
-
 ```
 $ sudo dnf install -y dpkg dpkg-dev rpm-build fakeroot
 ```