diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 45797e5..ef0718d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,3 +20,4 @@ jobs:
       environment-file: conda.yml
       docs-directory: .
       make-target: html
+      run-linkcheck: ${{ github.event_name == 'schedule' }}