diff --git a/readme.md b/readme.md
index b1e0560f8..753e4a4d6 100644
--- a/readme.md
+++ b/readme.md
@@ -140,6 +140,24 @@ Check out the [documentation](https://developer.mozilla.org/en-US/docs/Learn/HTM
 
 </details>
 
+<details>
+  <summary>When I try to run the app, I get an error "command not found: nodemon"</summary>
+
+  <br>
+  Make sure you have <code>nodemon</code> installed on your machine:
+
+  ```bash
+  npm install -g nodemon
+  ```
+
+  This will install nodemon globally on your system, making it available to all of your projects.
+
+  <br>
+
+  [Back to top](#faqs)
+
+</details>
+
 <details>
   <summary>How to create a Mongoose model?</summary>
 
@@ -748,4 +766,4 @@ Check out the [documentation](https://developer.mozilla.org/en-US/docs/Learn/HTM
 
   [Back to top](#faqs)
 
-</details>
\ No newline at end of file
+</details>