diff --git a/rxlifecycle/src/main/java/com/github/caoddx/rxlifecycle/DisposableExt.kt b/rxlifecycle/src/main/java/com/github/caoddx/rxlifecycle/DisposableExt.kt
index 7ff16fa..725f9e6 100644
--- a/rxlifecycle/src/main/java/com/github/caoddx/rxlifecycle/DisposableExt.kt
+++ b/rxlifecycle/src/main/java/com/github/caoddx/rxlifecycle/DisposableExt.kt
@@ -20,5 +20,12 @@ fun Disposable.bindTo(owner: LifecycleOwner): Disposable {
         }
     })
 
+    return this
+}
+
+/**
+ * eliminate CheckReturnValue/CheckResult lint
+ */
+fun Disposable.bindForever(): Disposable {
     return this
 }
\ No newline at end of file