diff --git a/src/BaselineOfBlocSerialization/BaselineOfBlocSerialization.class.st b/src/BaselineOfBlocSerialization/BaselineOfBlocSerialization.class.st
index 33eaffe..c88af66 100644
--- a/src/BaselineOfBlocSerialization/BaselineOfBlocSerialization.class.st
+++ b/src/BaselineOfBlocSerialization/BaselineOfBlocSerialization.class.st
@@ -9,24 +9,31 @@ BaselineOfBlocSerialization >> baseline: spec [
 
 	<baseline>
 	spec for: #common do: [ "dependencies"
-		spec
-			baseline: 'Ston'
-			with: [ spec repository: 'github://svenvc/ston/repository' ].
-
-		spec
-			baseline: 'StashSerialization'
-			with: [ spec repository: 'github://Nyan11/Stash/src' ].
-
-		spec
-			baseline: 'Bloc'
-			with: [ spec repository: 'github://pharo-graphics/Bloc:master/src' ].
-
+		self dependency: spec.
+		
 		"project packages"
 		spec package: 'Bloc-Serialization-STON'.
+		spec package: 'Bloc-Serialization-Stash'.
 		spec package: 'Bloc-Serialization' with: [
-			spec requires: #( 'Bloc' 'Bloc-Serialization-STON'
+			spec requires: #( 'Bloc' 'Bloc-Serialization-STON' 'Bloc-Serialization-Stash'
 			   'Ston' 'StashSerialization' ) ].
 		spec
 			package: 'Bloc-Serialization-Tests'
 			with: [ spec requires: #( 'Bloc-Serialization' ) ] ]
 ]
+
+{ #category : #accessing }
+BaselineOfBlocSerialization >> dependency: spec [
+
+	spec
+		baseline: 'Ston'
+		with: [ spec repository: 'github://svenvc/ston/repository' ].
+
+	spec
+		baseline: 'StashSerialization'
+		with: [ spec repository: 'github://Nyan11/Stash/src' ].
+
+	spec
+		baseline: 'Bloc'
+		with: [ spec repository: 'github://pharo-graphics/Bloc:master/src' ].
+]