diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e4cb308..b4ac02f6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,8 +10,9 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - 1.6 # LTS
-          - 1
+          - '1.6'
+          - 'lts'
+          - '1'
           - 'pre'
           - 'nightly'
         os: