diff --git a/.github/workflows/esp-idf-v4.3-build.yml b/.github/workflows/esp-idf-v4.3-build.yml
index a1ca113a..10bf35b5 100644
--- a/.github/workflows/esp-idf-v4.3-build.yml
+++ b/.github/workflows/esp-idf-v4.3-build.yml
@@ -52,6 +52,8 @@ jobs:
         git update-index --chmod=+x ./components/spotify/cspot/bell/nanopb/generator/protoc-gen-nanopb
         git update-index --chmod=+x ./components/spotify/cspot/bell/nanopb/generator/*.py
         git update-index --chmod=+x ./components/spotify/cspot/bell/nanopb/generator/*.py2
+        git update-index --chmod=+x ./components/spotify/cspot/bell/nanopb/generator/proto/*.py
+        
 
         cd server_certs;./getcert.sh;cat github.pem;cd ..
         shopt -s nocasematch