diff --git a/docs/_docs/collections.md b/docs/_docs/collections.md
index 30ea5592c65..cf423d9688c 100644
--- a/docs/_docs/collections.md
+++ b/docs/_docs/collections.md
@@ -55,6 +55,12 @@ defaults:
in my_collections/_recipes
for the recipes
collection.
If you specify a directory to store all your collections in the same place with collections_dir: my_collections
, then you will need to move your _posts
directory to my_collections/_post
.