diff --git a/lib/membrane/core/bin/callback_context.ex b/lib/membrane/core/bin/callback_context.ex
index 704822720..4f6140935 100644
--- a/lib/membrane/core/bin/callback_context.ex
+++ b/lib/membrane/core/bin/callback_context.ex
@@ -5,6 +5,7 @@ defmodule Membrane.Core.Bin.CallbackContext do
           [pad_options: map()]
           | [members: [Membrane.Child.name()], crash_initiator: Membrane.Child.name()]
           | [start_of_stream_received?: boolean()]
+          | [reason: any()]
 
   @spec from_state(Membrane.Core.Bin.State.t(), optional_fields()) ::
           Membrane.Bin.CallbackContext.t()
diff --git a/lib/membrane/core/pipeline/callback_context.ex b/lib/membrane/core/pipeline/callback_context.ex
index d2537b760..b228d1a7f 100644
--- a/lib/membrane/core/pipeline/callback_context.ex
+++ b/lib/membrane/core/pipeline/callback_context.ex
@@ -5,6 +5,7 @@ defmodule Membrane.Core.Pipeline.CallbackContext do
           [from: GenServer.from()]
           | [members: [Membrane.Child.name()], crash_initiator: Membrane.Child.name()]
           | [start_of_stream_received?: boolean()]
+          | [reason: any()]
 
   @spec from_state(Membrane.Core.Pipeline.State.t(), optional_fields()) ::
           Membrane.Pipeline.CallbackContext.t()