diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index f192530..5972efe 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -10,7 +10,6 @@ jobs:
     uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
     with:
       license_header_check_project_name: "SwiftAsyncDNSResolver"
-      yamllint_check_enabled: false
       api_breakage_check_enabled: false
 
   unit-tests:
diff --git a/.licenseignore b/.licenseignore
index bdf3573..2cdb3ab 100644
--- a/.licenseignore
+++ b/.licenseignore
@@ -11,3 +11,4 @@ docker/*
 .gitmodules
 .editorconfig
 Sources/CAsyncDNSResolver/c-ares
+.yamllint.yml
diff --git a/.yamllint.yml b/.yamllint.yml
new file mode 100644
index 0000000..40b0851
--- /dev/null
+++ b/.yamllint.yml
@@ -0,0 +1,11 @@
+ignore: |
+  Sources/CAsyncDNSResolver/c-ares/
+  .cirrus.yml
+
+extends: default
+
+rules:
+  line-length: false
+  document-start: false
+  truthy:
+    check-keys: false  # Otherwise we get a false positive on GitHub action's `on` key