diff --git a/.github/workflows/ci-pipeline.yml b/.github/workflows/ci-pipeline.yml
index 59d71a3..4869251 100644
--- a/.github/workflows/ci-pipeline.yml
+++ b/.github/workflows/ci-pipeline.yml
@@ -15,6 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest]
+        nvim-version: [stable, nightly]
     steps:
       - name: checkout
         uses: actions/checkout@v6
@@ -22,6 +23,7 @@ jobs:
       - uses: rhysd/action-setup-vim@v1
         with:
           neovim: true
+          version: ${{ matrix.nvim-version }}
 
       - name: Make install
         run: make install