diff --git a/.whitesource b/.whitesource
index 0e400047..13572a02 100644
--- a/.whitesource
+++ b/.whitesource
@@ -3,7 +3,7 @@
     "configMode": "AUTO",
     "configExternalURL": "",
     "projectToken": "",
-    "baseBranches": [],
+    "baseBranches": ["3.x"],
     "enableLicenseViolations": true
   },
   "checkRunSettings": {