diff --git a/.github/workflows/k3s-sctpmh.yml b/.github/workflows/k3s-sctpmh.yml
index 20c72484b..59296daa9 100644
--- a/.github/workflows/k3s-sctpmh.yml
+++ b/.github/workflows/k3s-sctpmh.yml
@@ -14,6 +14,7 @@ jobs:
     name: k3s-sctpmh-sanity
     runs-on: ubuntu-20.04
     steps:
+      - run: sudo apt update
       - run: sudo apt-get -y install bridge-utils iproute2 lksctp-tools iputils-ping
       - run: |
          echo "KUBECONFIG=--kubeconfig=/etc/rancher/k3s/k3s.yaml" >> $GITHUB_ENV