diff --git a/docs/installation/source.md b/docs/installation/source.md
index 6697eb92..fd0275a7 100644
--- a/docs/installation/source.md
+++ b/docs/installation/source.md
@@ -9,7 +9,13 @@ First, clone the repository:
 git clone https://github.com/gethomepage/homepage.git
 ```
 
-Then install dependencies and build the production bundle (I'm using pnpm here, you can use npm or yarn if you like):
+If `pnpm` is not installed, install it:
+
+```bash
+npm install -g pnpm
+```
+
+Then install dependencies and build the production bundle:
 
 ```bash
 pnpm install