diff --git a/packages/reffuse/src/Reffuse.ts b/packages/reffuse/src/Reffuse.ts
index f61c33d..971d359 100644
--- a/packages/reffuse/src/Reffuse.ts
+++ b/packages/reffuse/src/Reffuse.ts
@@ -1,5 +1,4 @@
-import { Effect, Exit, Fiber, ManagedRuntime, Ref, Stream, SubscriptionRef } from "effect"
-import type { RunForkOptions } from "effect/Runtime"
+import { Effect, Exit, Fiber, ManagedRuntime, Ref, Runtime, Stream, SubscriptionRef } from "effect"
 import React from "react"
 
 
@@ -49,7 +48,7 @@ export class Reffuse<R, ER> {
 
     runFork<A, E>(
         self: Effect.Effect<A, E, R>,
-        options?: RunForkOptions,
+        options?: Runtime.RunForkOptions,
     ): Fiber.RuntimeFiber<A, ER | E> {
         return this.useRuntime().runFork(self, options)
     }
@@ -58,7 +57,7 @@ export class Reffuse<R, ER> {
     useFork<A, E>(
         self: Effect.Effect<A, E, R>,
         deps?: React.DependencyList,
-        options?: RunForkOptions,
+        options?: Runtime.RunForkOptions,
     ): void {
         return React.useEffect(() => {
             const fiber = this.runFork(self.pipe(Effect.scoped), options)