diff --git a/.github/workflows/pythran.yml b/.github/workflows/pythran.yml
index 0d71c8a..e5ed6ae 100644
--- a/.github/workflows/pythran.yml
+++ b/.github/workflows/pythran.yml
@@ -25,7 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04]
-        cpp-version: [g++-8, clang-6.0]
+        cpp-version: [g++-8, clang-7]
         python_version:
           - [pypy-3.10-nightly, pypy10]
           - [pypy-3.9-nightly, pypy39]