diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f8f915a..1a2bdf7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
       with:
         submodules: true
     - name: verilator
-      run: apt-get install verilator
+      run: apt-get install verilator -y
     - name: test
       run: cargo test --test ${{ inputs.test-name }}
   # riscv-test-rv64ui: