diff --git a/docs/Project.toml b/docs/Project.toml
index dfa65cd..614958a 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,2 +1,3 @@
 [deps]
+APTDecoder = "c9d542ca-bda0-11e9-2f13-239ef056a4ab"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"