diff --git a/.changeset/dry-months-sparkle.md b/.changeset/dry-months-sparkle.md
new file mode 100644
index 000000000..a3514c21e
--- /dev/null
+++ b/.changeset/dry-months-sparkle.md
@@ -0,0 +1,5 @@
+---
+"inngest": patch
+---
+
+(Internal) Fix missing name on `NonRetriableError`, ensuring it's correctly (de)serialized
diff --git a/packages/inngest/src/components/NonRetriableError.ts b/packages/inngest/src/components/NonRetriableError.ts
index 2844aefc8..9c270fad2 100644
--- a/packages/inngest/src/components/NonRetriableError.ts
+++ b/packages/inngest/src/components/NonRetriableError.ts
@@ -29,5 +29,7 @@ export class NonRetriableError extends Error {
     super(message);
     // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
     this.cause = options?.cause;
+
+    this.name = "NonRetriableError";
   }
 }