diff --git a/README.md b/README.md
index b60e9b8..e231eef 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,12 @@ Adds a `urlpicker` field type to Carbon Fields. Install using composer:
 composer require iamntz/carbon-fields-urlpicker
 ```
 
+You're using Carbon Fields v3? Then install it from the v3 branch!
+```cli
+composer require iamntz/carbon-fields-urlpicker:v3.x-dev
+```
+
+
 (first, make sure you have `"minimum-stability": "dev"` set in `composer.json`)
 
 Or by installing as a WP plugin (composer is recommended though; installing as a plugin may throw an error).