diff --git a/scripts/sanity_chk/sanitylib.py b/scripts/sanity_chk/sanitylib.py
index a19dcf9..9631637e 100644
--- a/scripts/sanity_chk/sanitylib.py
+++ b/scripts/sanity_chk/sanitylib.py
@@ -63,6 +63,7 @@
 
 # This is needed to load edt.pickle files.
 sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts", "dts"))
+import edtlib  # pylint: disable=unused-import
 
 hw_map_local = threading.Lock()
 report_lock = threading.Lock()