diff --git a/.github/workflows/update_protos.yaml b/.github/workflows/update_protos.yaml
index c7879e7..d65b947 100644
--- a/.github/workflows/update_protos.yaml
+++ b/.github/workflows/update_protos.yaml
@@ -3,7 +3,7 @@ name: Trigger s2-proto-update for downstream repos
 on:
   push:
     paths:
-      - 'protos/*.proto'
+      - 's2/**'
 
 
 jobs: