diff --git a/scripts/ci/test_plan.py b/scripts/ci/test_plan.py
index dfc87368198..14fe54fdd35 100755
--- a/scripts/ci/test_plan.py
+++ b/scripts/ci/test_plan.py
@@ -125,6 +125,11 @@ class Filters:
         if not self.platforms:
             self.find_archs()
             self.find_boards()
+        else:
+            for file in self.modified_files:
+                if file.startswith(("boards/", "dts/")):
+                    self.resolved_files.append(file)
+
         self.find_excludes()
 
     def get_plan(self, options, integration=False, use_testsuite_root=True):