diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index cc6fd1b..0a392b0 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -10,13 +10,6 @@ jobs:
       fail-fast: false
       matrix:
         perl-version:
-          - '5.10'
-          - '5.12'
-          - '5.14'
-          - '5.16'
-          - '5.18'
-          - '5.20'
-          - '5.22'
           - '5.24'
           - '5.26'
           - '5.28'
@@ -27,7 +20,6 @@ jobs:
       image: perl:${{ matrix.perl-version }}
     steps:
       - uses: actions/checkout@v1
-      - run: apt-get install -y --reinstall ca-certificates
       - name: Install Dependencies
         run: |
           curl -sL https://cpanmin.us/ | perl - -nq --with-develop --installdeps .