diff --git a/.github/workflows/build-explainers.yml b/.github/workflows/build-explainers.yml
index 1c79700..8a6451b 100644
--- a/.github/workflows/build-explainers.yml
+++ b/.github/workflows/build-explainers.yml
@@ -13,6 +13,8 @@ name: Build Explainers
 # erroring out trying to push.
 
 on:
+  push:
+    branches: [main]
   pull_request:
     paths:
       - "explainers/**.md"
diff --git a/.github/workflows/frozen-files.yml b/.github/workflows/frozen-files.yml
index 72a757b..21d8d03 100644
--- a/.github/workflows/frozen-files.yml
+++ b/.github/workflows/frozen-files.yml
@@ -4,6 +4,8 @@ name: Frozen Files
 # datasets, and published results. See CLAUDE.md §1.
 
 on:
+  push:
+    branches: [main]
   pull_request:
 
 jobs: