diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8fed5fd..f5dc9ed 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -21,6 +21,11 @@ jobs:
     - name: Setup Checkout
       uses: actions/checkout@v3
 
+    - name: Fix CentOS 7 EOL repositories
+      run: |
+        sed -i.bak 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
+        sed -i.bak 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
+
     - name: Update cache
       run: yes | yum -y --assumeyes makecache