diff --git a/python/ribasim_testmodels/README.md b/python/ribasim_testmodels/README.md
index 05653023e..f6d88c8fd 100644
--- a/python/ribasim_testmodels/README.md
+++ b/python/ribasim_testmodels/README.md
@@ -5,4 +5,4 @@ The test models are used for internal testing of Ribasim.
 
 # Contributing
 
-For the developer docs please have a look at https://deltares.github.io/Ribasim/python/developer.html
+For the developer docs please have a look at https://deltares.github.io/Ribasim/contribute/