diff --git a/ci/verify_examples.sh b/ci/verify_examples.sh
index 28ac5dfe9b15d..9e551197f2e9c 100755
--- a/ci/verify_examples.sh
+++ b/ci/verify_examples.sh
@@ -17,6 +17,8 @@ FLAKY_SANDBOXES=(
     local_ratelimit
     # https://github.com/envoyproxy/envoy/issues/31333
     locality-load-balancing
+    # https://github.com/envoyproxy/envoy/issues/33533
+    lua-cluster-specifier
     # https://github.com/envoyproxy/envoy/issues/28541
     wasm-cc
     # https://github.com/envoyproxy/envoy/issues/28546