diff --git a/ci/vmtest/configs/DENYLIST.s390x b/ci/vmtest/configs/DENYLIST.s390x
index 2203f3f1..8f673237 100644
--- a/ci/vmtest/configs/DENYLIST.s390x
+++ b/ci/vmtest/configs/DENYLIST.s390x
@@ -10,3 +10,4 @@ trace_ext
 xdp_bpf2bpf
 xdp_metadata
 log_buf # fails with segfault, needs investigation
+tc_edt # flaky, needs investigation