diff --git a/repository/BaselineOfFossil/BaselineOfFossil.class.st b/repository/BaselineOfFossil/BaselineOfFossil.class.st
index 5bd7741..6706f5c 100644
--- a/repository/BaselineOfFossil/BaselineOfFossil.class.st
+++ b/repository/BaselineOfFossil/BaselineOfFossil.class.st
@@ -25,7 +25,7 @@ BaselineOfFossil >> baseline: spec [
 			spec for: #(#'MacOS' #'Unix') do: [
 					spec package: 'Fossil' with: [ spec requires: #('OSSubprocess') ] ].
 			spec for: #'Windows' do: [
-					spec package: 'Fossil' with: [ spec requires: #('OSSubprocess') ] ].	
+					spec package: 'Fossil' with: [ spec requires: #('ProcessWrapper') ] ].
 			
 			
 		]