diff --git a/.changeset/cool-poems-tickle.md b/.changeset/cool-poems-tickle.md
new file mode 100644
index 0000000..c1614c6
--- /dev/null
+++ b/.changeset/cool-poems-tickle.md
@@ -0,0 +1,5 @@
+---
+"@effect/docgen": patch
+---
+
+Core: do not swallow examples errors
diff --git a/docs/modules/Core.ts.md b/docs/modules/Core.ts.md
index 7b64f5c..2260486 100644
--- a/docs/modules/Core.ts.md
+++ b/docs/modules/Core.ts.md
@@ -24,7 +24,7 @@ Added in v1.0.0
 **Signature**
 
 ```ts
-export declare const main: Effect.Effect<never, never, void>
+export declare const main: Effect.Effect<never, Error, void>
 ```
 
 Added in v1.0.0
diff --git a/src/Core.ts b/src/Core.ts
index cca3c6e..83c26e6 100644
--- a/src/Core.ts
+++ b/src/Core.ts
@@ -4,7 +4,7 @@
 
 import { Path } from "@effect/platform-node"
 import chalk from "chalk"
-import { Console, Effect, Layer, Logger, LogLevel, ReadonlyArray, String } from "effect"
+import { Effect, Layer, Logger, LogLevel, ReadonlyArray, String } from "effect"
 import * as ChildProcess from "./CommandExecutor.js"
 import * as Config from "./Config.js"
 import type * as Domain from "./Domain.js"
@@ -438,12 +438,8 @@ const MainLayer = Config.ConfigLive.pipe(Layer.provideMerge(Layer.mergeAll(
   Process.ProcessLive
 )))
 
-const runnable = program.pipe(Effect.provide(MainLayer))
-
 /**
  * @category main
  * @since 1.0.0
  */
-export const main: Effect.Effect<never, never, void> = runnable.pipe(
-  Effect.catchAll((error) => Console.error(chalk.bold.red("Error:"), error.message))
-)
+export const main: Effect.Effect<never, Error, void> = program.pipe(Effect.provide(MainLayer))