diff --git a/.github/workflows/README.md b/.github/workflows/README.md
index cfc88f19e672..bc9b40074d77 100644
--- a/.github/workflows/README.md
+++ b/.github/workflows/README.md
@@ -20,6 +20,7 @@ runner groups, secrets, and release infrastructure that this fork does not own.
 The inherited heavyweight workflows are `workflow_dispatch` only in this fork:
 
 - `bazel.yml`
+- `rust-ci-full.yml`
 - `rust-ci.yml`
 - `sdk.yml`
 - `v8-canary.yml`
diff --git a/.github/workflows/rust-ci-full.yml b/.github/workflows/rust-ci-full.yml
index 9e2897637d7d..b780317d4c73 100644
--- a/.github/workflows/rust-ci-full.yml
+++ b/.github/workflows/rust-ci-full.yml
@@ -2,7 +2,6 @@ name: rust-ci-full
 on:
   push:
     branches:
-      - main
       - "**full-ci**"
   workflow_dispatch: