diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 21e0537..b963696 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -54,4 +54,4 @@ jobs:
       - name: E2E testing
         if: matrix.os == 'ubuntu-latest'
         run: |
-          opam exec -- dune runtest tests/client -f
+          opam exec -- dune runtest tests/lwt -f