diff --git a/src/ReinforcementLearningCore/test/core/base.jl b/src/ReinforcementLearningCore/test/core/base.jl
index f46e40b69..300f3fcd7 100644
--- a/src/ReinforcementLearningCore/test/core/base.jl
+++ b/src/ReinforcementLearningCore/test/core/base.jl
@@ -1,4 +1,4 @@
-#using ReinforcementLearningCore
+using ReinforcementLearningCore
 using ReinforcementLearningBase
 using TimerOutputs