diff --git a/bazel/experiments.bzl b/bazel/experiments.bzl
index 3b8b6ddf3ff..4712d5802e7 100644
--- a/bazel/experiments.bzl
+++ b/bazel/experiments.bzl
@@ -77,7 +77,6 @@ EXPERIMENTS = {
                 "v3_compression_filter",
             ],
             "core_end2end_test": [
-                "chaotic_good",
                 "promise_based_client_call",
                 "promise_based_server_call",
                 "work_serializer_dispatch",
@@ -157,7 +156,6 @@ EXPERIMENTS = {
                 "v3_compression_filter",
             ],
             "core_end2end_test": [
-                "chaotic_good",
                 "promise_based_client_call",
                 "promise_based_server_call",
                 "work_serializer_dispatch",
diff --git a/src/core/lib/experiments/rollouts.yaml b/src/core/lib/experiments/rollouts.yaml
index 26e77b8f800..0f89e8ece39 100644
--- a/src/core/lib/experiments/rollouts.yaml
+++ b/src/core/lib/experiments/rollouts.yaml
@@ -46,6 +46,11 @@
   default: false
 - name: canary_client_privacy
   default: false
+- name: chaotic_good
+  default:
+    ios: broken
+    posix: false
+    windows: broken
 - name: client_idleness
   default: true
 - name: client_privacy