diff --git a/README.md b/README.md
index 2a44eba3bfc706b23c0e0f403d79faf2e84650a8..5ea3b109fc909ad8dfb9119ff1c3d7e4ae4dcfd2 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ The VIPS models available will vary between deployments of VIPSCore-Python. They
 ```sh
 pip install -r models.txt
 ```
+If a model has been updated, it needs to be installed again, running the same command. Make sure to update any version tags in the models.txt beforehand.
 
 ## Development