diff --git a/.github/workflows/ci-schedule-imagescanning.yaml b/.github/workflows/ci-schedule-imagescanning.yaml
index 3fb9777445e6..8dd44ff1bbdc 100644
--- a/.github/workflows/ci-schedule-imagescanning.yaml
+++ b/.github/workflows/ci-schedule-imagescanning.yaml
@@ -35,6 +35,9 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.go-version }}
+      - name: download trivy
+        run: |
+          sudo apt-get install trivy
       - name: Build images from Dockerfile
         run: |
           export VERSION=${{ matrix.karmada-version }}