diff --git a/src/Quasar/Observable.hs b/src/Quasar/Observable.hs
index 5efc5424e77500bf827095d2ccd7a2fb2ea0028b..7b817faa40e1db3c4402f510149d5d69138977fa 100644
--- a/src/Quasar/Observable.hs
+++ b/src/Quasar/Observable.hs
@@ -9,6 +9,7 @@ module Quasar.Observable (
   Observable(..),
   ObservableMessage(..),
   asyncObserve,
+  asyncObserve_,
 
   -- * ObservableVar
   ObservableVar,
@@ -120,6 +121,9 @@ class IsRetrievable v o => IsObservable v o | o -> v where
 asyncObserve :: IsObservable v o => MonadAsync m => o -> (ObservableMessage v -> m ()) -> m Disposable
 asyncObserve observable callback = toDisposable <$> async (observe observable callback)
 
+asyncObserve_ :: IsObservable v o => MonadAsync m => o -> (ObservableMessage v -> m ()) -> m ()
+asyncObserve_ observable callback = async_ (observe observable callback)
+
 
 data ObserveWhileCompleted = ObserveWhileCompleted
   deriving (Eq, Show)