diff --git a/boards/nuvoton/npcm400_evb/npcm400_evb.yaml b/boards/nuvoton/npcm400_evb/npcm400_evb.yaml
index c9628e4553d..f940445ff60 100644
--- a/boards/nuvoton/npcm400_evb/npcm400_evb.yaml
+++ b/boards/nuvoton/npcm400_evb/npcm400_evb.yaml
@@ -14,3 +14,5 @@ toolchain:
 ram: 768
 flash: 1024
 vendor: nuvoton
+supported:
+  - clock