diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 51afbe7..09c9c48 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     needs: prepare
     strategy:
       matrix:
-        lisp: [sbcl-bin, ccl-bin]
+        lisp: [sbcl-bin]
 
     steps:
       - uses: actions/checkout@v2