diff --git a/src/Learning/learning.jl b/src/Learning/learning.jl
index 8321603..467ce33 100644
--- a/src/Learning/learning.jl
+++ b/src/Learning/learning.jl
@@ -1,6 +1,6 @@
 abstract type AbstractLearningProblem end
 
-export learn!, get_all_energies, get_all_forces
+export learn!, ooc_learn!, get_all_energies, get_all_forces
 
 include("general-learning-problem.jl")
 include("linear-learning-problem.jl")