diff --git a/repository/BaselineOfGrease.package/BaselineOfGrease.class/instance/baselinePharo..st b/repository/BaselineOfGrease.package/BaselineOfGrease.class/instance/baselinePharo..st
index 1b210730..3b845c9a 100644
--- a/repository/BaselineOfGrease.package/BaselineOfGrease.class/instance/baselinePharo..st
+++ b/repository/BaselineOfGrease.package/BaselineOfGrease.class/instance/baselinePharo..st
@@ -52,7 +52,7 @@ baselinePharo: spec
 				group: 'Slime Tests' with: #('Grease-Tests-Slime') ].
 
 	spec
-		for: #(#'pharo10.x' #'pharo11.x')
+		for: #(#'pharo10.x' #'pharo11.x' #'pharo12.x')
 		do: [
 			spec
 				package: 'Grease-Core' with: [ spec includes: #('Grease-Pharo100-Core') ];
@@ -67,4 +67,4 @@ baselinePharo: spec
 
 			spec
 				group: 'Slime' with: #('Grease-Pharo90-Slime');
-				group: 'Slime Tests' with: #('Grease-Tests-Slime') ]
\ No newline at end of file
+				group: 'Slime Tests' with: #('Grease-Tests-Slime') ]