diff --git a/.github/workflows/corpus-update.yml b/.github/workflows/corpus-update.yml
index 9e15b7d7..9ac5197c 100644
--- a/.github/workflows/corpus-update.yml
+++ b/.github/workflows/corpus-update.yml
@@ -32,6 +32,9 @@ on:
         description: "Skip fuzzing; only minimise the existing corpus"
         type: boolean
         default: false
+  push:
+    branches:
+      - feat-automatic-corpus-updates
 
 env:
   RISC0_DEV_MODE: "1"