diff --git a/.github/workflows/check-linux.yaml b/.github/workflows/check-linux.yaml
index 7e4949a..c9cc675 100644
--- a/.github/workflows/check-linux.yaml
+++ b/.github/workflows/check-linux.yaml
@@ -37,9 +37,6 @@ jobs:
           http-user-agent: ${{ matrix.config.http-user-agent }}
           use-public-rspm: true
 
-      - name: Install Tcl
-        run: sudo apt-get install -y tcl
-
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
           extra-packages: any::rcmdcheck