diff --git a/.github/workflows/e2e-test.yml b/.github/workflows/e2e-test.yml
index 73d123813..364e508ae 100644
--- a/.github/workflows/e2e-test.yml
+++ b/.github/workflows/e2e-test.yml
@@ -37,7 +37,7 @@ jobs:
         id: poetry-cache
         with:
           path: |
-            **/.venv
+            .venv
           key: ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.architecture }}-poetry-${{ hashFiles('poetry.lock') }}
 
       - name: Install dependencies
diff --git a/.github/workflows/lint-and-fmt.yml b/.github/workflows/lint-and-fmt.yml
index 3302cafa3..678736fe0 100644
--- a/.github/workflows/lint-and-fmt.yml
+++ b/.github/workflows/lint-and-fmt.yml
@@ -32,13 +32,13 @@ jobs:
         id: poetry-cache
         with:
           path: |
-            **/.venv
+            .venv
           key: ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.architecture }}-poetry-${{ hashFiles('poetry.lock') }}
 
       - name: Install dependencies
         if: steps.poetry-cache.outputs.cache-hit != 'true'
         run: |
-          just install
+          just ci-install
 
       - name: lint
         run: |
diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index a9475425b..bb5fc7fa4 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -31,13 +31,13 @@ jobs:
         id: poetry-cache
         with:
           path: |
-            **/.venv
+            .venv
           key: ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.architecture }}-poetry-${{ hashFiles('poetry.lock') }}
 
       - name: Install dependencies
         if: steps.poetry-cache.outputs.cache-hit != 'true'
         run: |
-          just install
+          just ci-install
 
       - name: unit test
         run: |
diff --git a/justfile b/justfile
index cb7460b6a..5b74970bd 100644
--- a/justfile
+++ b/justfile
@@ -56,6 +56,9 @@ clean-builds:
   rm -rf dist/
   rm -rf yutto.egg-info/
 
+ci-install:
+  poetry install --no-interaction --no-root
+
 ci-fmt-check:
   poetry run isort --check-only .
   poetry run black --check --diff .