diff --git a/dev/src/BaselineOfExercism/BaselineOfExercism.class.st b/dev/src/BaselineOfExercism/BaselineOfExercism.class.st
index e410748a..345f7442 100644
--- a/dev/src/BaselineOfExercism/BaselineOfExercism.class.st
+++ b/dev/src/BaselineOfExercism/BaselineOfExercism.class.st
@@ -70,8 +70,8 @@ BaselineOfExercism >> baseline: spec [
 			].
 			spec for: #'pharo12.x' do: [
 				"ExercismTools methods will be overwritten by compatibility package for Pharo 12"
-				spec package: 'ExercismTools' with: [ spec includes: #('ExercismPharo120') ].
-				spec package: 'ExercismPharo120' with: [ spec requires: #('ExercismTools') ]
+				spec package: 'ExercismTests' with: [ spec includes: #('ExercismPharo120') ].
+				spec package: 'ExercismPharo120' with: [ spec requires: #('ExercismTests') ]
 			]
 ]