diff --git a/.github/workflows/release-file-system-image.yml b/.github/workflows/release-file-system-image.yml
index a9a4506272..710f570810 100644
--- a/.github/workflows/release-file-system-image.yml
+++ b/.github/workflows/release-file-system-image.yml
@@ -1,18 +1,15 @@
 # Workflow derived from https://github.com/r-wasm/actions/tree/v1/examples
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
-  release:
-    # Must republish release to update assets
-    types: [ published ]
+  push:
+    branches: [ testing ]
 
-name: Build and deploy wasm R package image
+name: Build and deploy wasm R package image (Testing)
 
 jobs:
   release-file-system-image:
-    uses: r-wasm/actions/.github/workflows/release-file-system-image.yml@v1
+    uses: georgestagg/rwasm-actions/.github/workflows/release-file-system-image.yml@testing
     permissions:
-      # For publishing artifact files to the release
-      contents: write
       # To download GitHub Packages within action
       repository-projects: read
     with: