diff --git a/.sonarlint/connectedMode.json b/.sonarlint/connectedMode.json
new file mode 100644
index 0000000..571b82d
--- /dev/null
+++ b/.sonarlint/connectedMode.json
@@ -0,0 +1,4 @@
+{
+    "sonarCloudOrganization": "rmontanana",
+    "projectKey": "rmontanana_BayesNet"
+}
\ No newline at end of file
diff --git a/gcovr.cfg b/gcovr.cfg
index 816d464..f7d7872 100644
--- a/gcovr.cfg
+++ b/gcovr.cfg
@@ -1,5 +1,6 @@
 filter = bayesnet/
 exclude-directories = build_debug/lib/
+exclude-directories = build_debug/tests/lib
 exclude = bayesnet/utils/loguru.*
 print-summary = yes
 sort = uncovered-percent
diff --git a/lib/catch2 b/lib/catch2
new file mode 160000
index 0000000..029fe3b
--- /dev/null
+++ b/lib/catch2
@@ -0,0 +1 @@
+Subproject commit 029fe3b4609dd84cd939b73357f37bbb75bcf82f
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 74d47ab..afd85b8 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -11,7 +11,7 @@ if(ENABLE_TESTING)
     add_executable(TestBayesNet TestBayesNetwork.cc TestBayesNode.cc TestBayesClassifier.cc 
         TestBayesModels.cc TestBayesMetrics.cc TestFeatureSelection.cc TestBoostAODE.cc
         TestUtils.cc TestBayesEnsemble.cc ${BayesNet_SOURCES})
-    target_link_libraries(TestBayesNet PUBLIC "${TORCH_LIBRARIES}" ArffFiles mdlp Catch2::Catch2WithMain )
+    target_link_libraries(TestBayesNet PUBLIC "${TORCH_LIBRARIES}" ArffFiles mdlp PRIVATE Catch2::Catch2WithMain )
     add_test(NAME BayesNetworkTest COMMAND TestBayesNet)
     add_test(NAME Network COMMAND TestBayesNet "[Network]")
     add_test(NAME Node COMMAND TestBayesNet "[Node]")