diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 07203ef..8c049c7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,10 +15,10 @@ jobs:
     strategy:
       matrix:
         perl-version:
-          - '5.8'
-          - '5.10'
-          - '5.18'
-          - '5.20'
+          - '5.8-buster'
+          - '5.10-buster'
+          - '5.18-buster'
+          - '5.20-buster'
           - '5.26'
           - 'latest'