diff --git a/docs/prior.txt b/docs/prior.txt
index ed5eaab1c5d91dfdc18d617a1f88be9a90378134..d84b1dd68dc5acbc434f5b64032eb08de5f233f1 100644
--- a/docs/prior.txt
+++ b/docs/prior.txt
@@ -83,6 +83,10 @@ note that this list is incomplete.
    :members:
    :special-members:
 
+.. automodule:: bilby.core.prior
+    :members:
+    :exclude-members: PriorDict, PriorSet
+
 Defining your own prior
 =======================