diff --git a/.github/workflows/terrarium_check.yaml b/.github/workflows/terrarium_check.yaml
index 0a233e0c6..f12c3ae24 100644
--- a/.github/workflows/terrarium_check.yaml
+++ b/.github/workflows/terrarium_check.yaml
@@ -35,13 +35,13 @@ jobs:
       - name: Install dependencies
         run: | 
           cd "terrarium/${{ matrix.value }}"
-          pip install --no-input .
+          poetry install --with mypy --without pytest
       - name: Pytest
         run: | 
           cd "terrarium/${{ matrix.value }}"
           pytest .
 
-  mypu:
+  mypy:
     runs-on: [ self-hosted, linux ]
     container:
       image: "python:3.11.0"
@@ -66,7 +66,7 @@ jobs:
       - name: Install dependencies
         run: | 
           cd "terrarium/${{ matrix.value }}"
-          pip install --no-input .
+          poetry install --with mypy --without pytest
       - name: Mypy
         run: | 
           cd "terrarium/${{ matrix.value }}"