diff --git a/.github/workflows/proto-registry.yaml b/.github/workflows/proto-registry.yaml
index 7d67699e..a89572f0 100644
--- a/.github/workflows/proto-registry.yaml
+++ b/.github/workflows/proto-registry.yaml
@@ -8,7 +8,6 @@ on:
     paths:
       - proto/**
   pull_request:
-    types: [opened, reopened]
     paths:
       - proto/**
       - .github/workflows/proto-registry.yaml