diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10f21a4..286a242 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,8 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          # - '1.6'
+          - '1.6'
+          - '1.7'
           - 'nightly'
         os:
           - ubuntu-latest