diff --git a/src/sentry/conf/server.py b/src/sentry/conf/server.py
index caf2c90c48c104..bf4f19b8b5a348 100644
--- a/src/sentry/conf/server.py
+++ b/src/sentry/conf/server.py
@@ -1843,6 +1843,8 @@ def custom_parameter_sort(parameter: dict) -> tuple[str, int]:
     "organizations:session-replay-sdk": False,
     # Enable core Session Replay SDK for recording onError events on sentry.io
     "organizations:session-replay-sdk-errors-only": False,
+    # Enable rendering of the `replay.hydrate-error` replay breadcrumb
+    "organizations:session-replay-show-hydration-errors": False,
     # Enable linking from 'new issue' slack notifs to the issue replay list
     "organizations:session-replay-slack-new-issue": False,
     # Enable the Replay Details > Performance tab
diff --git a/src/sentry/features/__init__.py b/src/sentry/features/__init__.py
index 49abf0b031beb0..25a1fd9883328d 100644
--- a/src/sentry/features/__init__.py
+++ b/src/sentry/features/__init__.py
@@ -211,6 +211,7 @@
 default_manager.add("organizations:session-replay-onboarding-cta-button", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:session-replay-sdk-errors-only", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:session-replay-sdk", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
+default_manager.add("organizations:session-replay-show-hydration-errors", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:session-replay-slack-new-issue", OrganizationFeature, FeatureHandlerStrategy.INTERNAL)
 default_manager.add("organizations:session-replay-trace-table", OrganizationFeature, FeatureHandlerStrategy.REMOTE)
 default_manager.add("organizations:session-replay-event-linking", OrganizationFeature, FeatureHandlerStrategy.INTERNAL)