diff --git a/.github/workflows/ci-additional.yaml b/.github/workflows/ci-additional.yaml
index ec1c192fd35..766937ba761 100644
--- a/.github/workflows/ci-additional.yaml
+++ b/.github/workflows/ci-additional.yaml
@@ -82,8 +82,6 @@ jobs:
     name: Mypy
     runs-on: "ubuntu-latest"
     needs: detect-ci-trigger
-    # temporarily skipping due to https://github.com/pydata/xarray/issues/6551
-    if: needs.detect-ci-trigger.outputs.triggered == 'false'
     defaults:
       run:
         shell: bash -l {0}