diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 23f28a4b1..97f1c1ec8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,9 +72,9 @@ jobs:
         #- os: ubuntu-latest
         #  ruby: '3.2'
         #  asciidoctor-version: '~> 2.0.0'
-        - os: ubuntu-latest
-          ruby: '3.2'
-          upstream: upstream
+        #- os: ubuntu-latest
+        #  ruby: '3.2'
+        #  upstream: upstream
         - os: ubuntu-latest
           ruby: '3.2'
           rouge-version: '~> 4.0.0'