diff --git a/docs/src/api.md b/docs/src/api.md
index 96a1109d..80859f5c 100644
--- a/docs/src/api.md
+++ b/docs/src/api.md
@@ -23,6 +23,6 @@ sample
 ## More types
 
 ```@autodocs; canonical=false
-Modules = [AdvancedHMC]
+Modules = [AdvancedHMC, AdvancedHMC.Adaptation]
 Order   = [:type]
 ```