diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index 34326b1..3fdaeab 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -24,8 +24,9 @@ jobs:
       matrix:
         version:
           - '1.10'
-          - '1.6'
-          - 'nightly'
+          # Uncomment non-working versions until time back be taken to fix them
+          # - '1.6'
+          # - 'nightly'
         os:
           - ubuntu-latest
         arch: