diff --git a/.changeset/calm-insects-obey.md b/.changeset/calm-insects-obey.md
new file mode 100644
index 0000000000..df682c66fb
--- /dev/null
+++ b/.changeset/calm-insects-obey.md
@@ -0,0 +1,5 @@
+---
+"react-router": patch
+---
+
+fix: make hasErrorelement optional on types
diff --git a/packages/react-router/lib/context.ts b/packages/react-router/lib/context.ts
index 55e998604d..af7182557d 100644
--- a/packages/react-router/lib/context.ts
+++ b/packages/react-router/lib/context.ts
@@ -20,7 +20,7 @@ export interface IndexRouteObject {
   id?: AgnosticIndexRouteObject["id"];
   loader?: AgnosticIndexRouteObject["loader"];
   action?: AgnosticIndexRouteObject["action"];
-  hasErrorBoundary: AgnosticIndexRouteObject["hasErrorBoundary"];
+  hasErrorBoundary?: AgnosticIndexRouteObject["hasErrorBoundary"];
   shouldRevalidate?: AgnosticIndexRouteObject["shouldRevalidate"];
   handle?: AgnosticIndexRouteObject["handle"];
   index: true;
@@ -35,7 +35,7 @@ export interface NonIndexRouteObject {
   id?: AgnosticNonIndexRouteObject["id"];
   loader?: AgnosticNonIndexRouteObject["loader"];
   action?: AgnosticNonIndexRouteObject["action"];
-  hasErrorBoundary: AgnosticNonIndexRouteObject["hasErrorBoundary"];
+  hasErrorBoundary?: AgnosticNonIndexRouteObject["hasErrorBoundary"];
   shouldRevalidate?: AgnosticNonIndexRouteObject["shouldRevalidate"];
   handle?: AgnosticNonIndexRouteObject["handle"];
   index?: false;