diff --git a/docs/make.jl b/docs/make.jl
index f4baae6..0fef648 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -1,7 +1,7 @@
 using Backboner
 using Documenter
 
-DocMeta.setdocmeta!(Backboner, :DocTestSetup, :(using Backboner); recursive=true)
+DocMeta.setdocmeta!(Backboner, :DocTestSetup, :(using Backboner, Backboner.Protein); recursive=true)
 
 makedocs(;
     modules = [Backboner],