diff --git a/.github/workflows/doc-build.yml b/.github/workflows/doc-build.yml
index c7009b2450c..7564d163f81 100644
--- a/.github/workflows/doc-build.yml
+++ b/.github/workflows/doc-build.yml
@@ -42,6 +42,7 @@ jobs:
       with:
         files: |
           doc/
+          boards/**/doc/
           **.rst
           include/
           kernel/include/kernel_arch_interface.h