diff --git a/.github/workflows/mypy.yaml b/.github/workflows/mypy.yaml
index 30e0bf3..7f9e02a 100644
--- a/.github/workflows/mypy.yaml
+++ b/.github/workflows/mypy.yaml
@@ -32,4 +32,6 @@ jobs:
         run: poetry install --with dev
 
       - name: Mypy Check
-        run: yes y | poetry run mypy excore/ --install-types
+        run: |
+          echo y | poetry run mypy --install-types
+          poetry run mypy excore