diff --git a/.github/workflows/test-clir.yml b/.github/workflows/test-clir.yml
index 91df004..2bc18db 100644
--- a/.github/workflows/test-clir.yml
+++ b/.github/workflows/test-clir.yml
@@ -20,6 +20,11 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
+      - name: Install xclip
+        if: runner.os == 'Linux'  # Run only if the OS is Linux (Ubuntu)
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y xclip
       - name: Install poetry
         run: |
           python -m pip install --upgrade pip