diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index b365070194..ccd8d99c9e 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -6,6 +6,7 @@ on:
       - src/**/*.h
       - Doxyfile
       - DoxygenLayout.xml
+      - mkdocs.yml
   workflow_dispatch:
 
 jobs: