diff --git a/.changeset/nervous-seas-shave.md b/.changeset/nervous-seas-shave.md
new file mode 100644
index 000000000..ca9d75dd0
--- /dev/null
+++ b/.changeset/nervous-seas-shave.md
@@ -0,0 +1,5 @@
+---
+"@trigger.dev/sdk": patch
+---
+
+v3: Export AbortTaskRunError from @trigger.dev/sdk/v3
diff --git a/packages/trigger-sdk/src/v3/errors.ts b/packages/trigger-sdk/src/v3/errors.ts
deleted file mode 100644
index 28a1dda18..000000000
--- a/packages/trigger-sdk/src/v3/errors.ts
+++ /dev/null
@@ -1 +0,0 @@
-export { AbortTaskRunError } from "@trigger.dev/core/v3";
diff --git a/packages/trigger-sdk/src/v3/index.ts b/packages/trigger-sdk/src/v3/index.ts
index 046dcdcb1..c1224949a 100644
--- a/packages/trigger-sdk/src/v3/index.ts
+++ b/packages/trigger-sdk/src/v3/index.ts
@@ -25,6 +25,7 @@ export {
   PermissionDeniedError,
   RateLimitError,
   UnprocessableEntityError,
+  AbortTaskRunError,
   logger,
   type LogLevel,
 } from "@trigger.dev/core/v3";
diff --git a/references/v3-catalog/src/trigger/idempotencyKeys.ts b/references/v3-catalog/src/trigger/idempotencyKeys.ts
index eba5e916a..8c280a9ec 100644
--- a/references/v3-catalog/src/trigger/idempotencyKeys.ts
+++ b/references/v3-catalog/src/trigger/idempotencyKeys.ts
@@ -1,5 +1,4 @@
-import { AbortTaskRunError } from "@trigger.dev/core/v3";
-import { idempotencyKeys, logger, task, wait } from "@trigger.dev/sdk/v3";
+import { idempotencyKeys, logger, task, wait, AbortTaskRunError } from "@trigger.dev/sdk/v3";
 
 export const idempotencyKeyParent = task({
   id: "idempotency-key-parent",