diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a08f432..ac5c258 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Moose64-12, Moose64-13 ]
+        smalltalk: [ Moose64-13 ]
     name: ${{ matrix.smalltalk }}
     steps:
       - uses: actions/checkout@v7
diff --git a/.smalltalk.ston b/.smalltalk.ston
new file mode 100644
index 0000000..e8ce389
--- /dev/null
+++ b/.smalltalk.ston
@@ -0,0 +1,15 @@
+SmalltalkCISpec {
+  #loading : [
+    SCIMetacelloLoadSpec {
+      #baseline : 'FASTXML',
+      #directory : 'src',
+      #platforms : [ #pharo ]
+    }
+  ],
+  #testing : {
+    #coverage : {
+      #packages : [ 'FAST-XML*' ],
+      #format : #lcov
+    }
+  }
+}
diff --git a/src/BaselineOfFASTXML/BaselineOfFASTXML.class.st b/src/BaselineOfFASTXML/BaselineOfFASTXML.class.st
index 7e2305a..5007431 100644
--- a/src/BaselineOfFASTXML/BaselineOfFASTXML.class.st
+++ b/src/BaselineOfFASTXML/BaselineOfFASTXML.class.st
@@ -48,7 +48,7 @@ BaselineOfFASTXML >> defineDependencies: spec [
 	spec baseline: 'TreeSitter' with: [
 		spec
 			loads: #( 'moose' 'xml');
-			repository: 'github://Evref-BL/Pharo-Tree-Sitter:v.2.1/src' ]
+			repository: 'github://Evref-BL/Pharo-Tree-Sitter:main/src' ]
 
 ]
 
@@ -57,8 +57,7 @@ BaselineOfFASTXML >> defineGroups: spec [
 
 	spec
 		group: 'core'
-		with: #( 'FAST-XML-Model' 
-			   'FAST-XML-Model-Generator' );
+		with: #( 'FAST-XML-Model' 'FAST-XML-Model-Generator' 'FAST-XML-Model-Tests' );
 		group: 'tools' with: #( 'core' 'FAST-XML-Tools' )
 ]
 
@@ -69,7 +68,8 @@ BaselineOfFASTXML >> definePackages: spec [
 		package: 'FAST-XML-Model'
 		with: [ spec requires: #( 'FAST' ) ];
 		package: 'FAST-XML-Model-Generator'; 
-		package: 'FAST-XML-Tools'
+		package: 'FAST-XML-Tools'; 
+		package: 'FAST-XML-Model-Tests'
 		with: [ spec requires: #( 'TreeSitter' ) ].
 
 	"In case of no Famix loaded"