diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 01698cc..46c694d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,6 @@ jobs:
         uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
         with:
           bundler-cache: true
-          ruby-version-file: .ruby-version
 
       - name: Set up Homebrew
         id: set-up-homebrew
diff --git a/.github/workflows/pages-build.yml b/.github/workflows/pages-build.yml
index f96928a..5c202b6 100644
--- a/.github/workflows/pages-build.yml
+++ b/.github/workflows/pages-build.yml
@@ -34,7 +34,6 @@ jobs:
         uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
         with:
           bundler-cache: true
-          ruby-version-file: .ruby-version
 
       - name: Parse Formulae and Build Site
         shell: bash