diff --git a/boards/arm/npcx7m6fb_evb/doc/index.rst b/boards/arm/npcx7m6fb_evb/doc/index.rst
index 71440f797fa..e3e855254d6 100644
--- a/boards/arm/npcx7m6fb_evb/doc/index.rst
+++ b/boards/arm/npcx7m6fb_evb/doc/index.rst
@@ -1,7 +1,7 @@
 .. _npcx7m6fb_evb:
 
-NPCX7M6FB_EVB
-###################
+Nuvoton NPCX7M6FB_EVB
+#####################
 
 Overview
 ********
diff --git a/boards/arm/npcx9m6f_evb/doc/index.rst b/boards/arm/npcx9m6f_evb/doc/index.rst
index 859d6d232b5..e74685c965e 100644
--- a/boards/arm/npcx9m6f_evb/doc/index.rst
+++ b/boards/arm/npcx9m6f_evb/doc/index.rst
@@ -1,7 +1,7 @@
 .. _npcx9m6f_evb:
 
-NPCX9M6F_EVB
-###################
+Nuvoton NPCX9M6F_EVB
+####################
 
 Overview
 ********