diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 0775a2c..36e91a4 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -19,7 +19,6 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.0'
           - '1.6'
           - '1.7'
           - 'nightly'