diff --git a/include/fox.hrl b/include/fox.hrl
index 0d2f729..5a9f76f 100644
--- a/include/fox.hrl
+++ b/include/fox.hrl
@@ -1,8 +1,8 @@
 -include_lib("amqp_client/include/amqp_client.hrl").
 
--type(pool_name() :: binary() | string() | atom()).
--type(queue_name() :: binary()).
--type(subscribe_queue() :: queue_name() | #'basic.consume'{}).
+-type pool_name() :: binary() | string() | atom().
+-type queue_name() :: binary().
+-type subscribe_queue() :: queue_name() | #'basic.consume'{}.
 
 -record(conn_worker_state, {
     connection :: pid() | undefined,
diff --git a/src/fox.erl b/src/fox.erl
index 5b01ab5..8afb437 100644
--- a/src/fox.erl
+++ b/src/fox.erl
@@ -5,7 +5,8 @@
          create_connection_pool/3,
          close_connection_pool/1,
          get_channel/1,
-         subscribe/3, subscribe/4, unsubscribe/2,
+         subscribe/3, subscribe/4, subscribe/5,
+         unsubscribe/2,
          declare_exchange/2, declare_exchange/3,
          delete_exchange/2, delete_exchange/3,
          bind_exchange/4, bind_exchange/5,
@@ -77,15 +78,20 @@ get_channel(PoolName0) ->
 -spec subscribe(pool_name(), subscribe_queue(), module()) ->
     {ok, SubscriptionReference :: reference()} | {error, Reason :: term()}.
 subscribe(PoolName, Queue, SubsModule) ->
-    subscribe(PoolName, Queue, SubsModule, []).
+    subscribe(PoolName, Queue, SubsModule, [], []).
 
 
 -spec subscribe(pool_name(), subscribe_queue(), module(), list()) ->
     {ok, SubscriptionReference :: reference()}.
 subscribe(PoolName0, BasicConsumeOrQueueName, SubsModule, SubsArgs) ->
+    subscribe(PoolName0, BasicConsumeOrQueueName, SubsModule, SubsArgs, []).
+
+-spec subscribe(pool_name(), subscribe_queue(), module(), list(), [gen_server:start_opt()]) ->
+    {ok, SubscriptionReference :: reference()}.
+subscribe(PoolName0, BasicConsumeOrQueueName, SubsModule, SubsArgs, GenServerStartOptions) ->
     PoolName = fox_utils:name_to_atom(PoolName0),
     CPid = fox_conn_pool:get_conn_worker(PoolName),
-    BasicConsume = 
+    BasicConsume =
         case BasicConsumeOrQueueName of
             #'basic.consume'{} = Consume -> Consume;
             Name when is_binary(Name) -> #'basic.consume'{queue = Name}
@@ -99,7 +105,7 @@ subscribe(PoolName0, BasicConsumeOrQueueName, SubsModule, SubsArgs) ->
               subs_module = SubsModule,
               subs_args = SubsArgs
             },
-    {ok, _} = fox_subs_sup:start_subscriber(PoolName, Subs),
+    {ok, _} = fox_subs_sup:start_subscriber(PoolName, Subs, GenServerStartOptions),
     {ok, SubsRef}.
 
 
diff --git a/src/subscription/fox_subs_sup.erl b/src/subscription/fox_subs_sup.erl
index e81abac..282025c 100644
--- a/src/subscription/fox_subs_sup.erl
+++ b/src/subscription/fox_subs_sup.erl
@@ -1,7 +1,7 @@
 -module(fox_subs_sup).
 -behaviour(supervisor).
 
--export([start_link/1, start_subscriber/2, init/1]).
+-export([start_link/1, start_subscriber/3, init/1]).
 
 -include("otp_types.hrl").
 -include("fox.hrl").
@@ -13,10 +13,10 @@ start_link(PoolName) ->
     supervisor:start_link({local, RegName}, ?MODULE, no_args).
 
 
--spec start_subscriber(atom(), #subscription{}) -> startchild_ret().
-start_subscriber(PoolName, Sub) ->
+-spec start_subscriber(atom(), #subscription{}, [gen_server:start_opt()]) -> startchild_ret().
+start_subscriber(PoolName, Subscription, GenServerStartOptions) ->
     RegName = fox_utils:make_reg_name(?MODULE, PoolName),
-    supervisor:start_child(RegName, [Sub]).
+    supervisor:start_child(RegName, [Subscription, GenServerStartOptions]).
 
 
 -spec(init(gs_args()) -> sup_init_reply()).
diff --git a/src/subscription/fox_subs_worker.erl b/src/subscription/fox_subs_worker.erl
index a1230f2..a10ebe7 100644
--- a/src/subscription/fox_subs_worker.erl
+++ b/src/subscription/fox_subs_worker.erl
@@ -1,7 +1,7 @@
 -module(fox_subs_worker).
 -behavior(gen_server).
 
--export([start_link/1, connection_established/2, stop/1]).
+-export([start_link/2, connection_established/2, stop/1]).
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2, code_change/3]).
 
 -include("otp_types.hrl").
@@ -14,9 +14,9 @@
 
 %%% module API
 
--spec start_link(#subscription{}) -> gs_start_link_reply().
-start_link(State) ->
-    gen_server:start_link(?MODULE, State, []).
+-spec start_link(#subscription{}, [gen_server:start_opt()]) -> gs_start_link_reply().
+start_link(State, StartOptions) ->
+    gen_server:start_link(?MODULE, State, StartOptions).
 
 
 -spec connection_established(pid(), pid()) -> ok.
@@ -74,7 +74,7 @@ handle_cast({connection_established, Conn},
         = State) ->
     State2 = unsubscribe(State),
     case amqp_connection:open_channel(Conn) of
-        {ok, Channel} -> 
+        {ok, Channel} ->
             logger:info("~s subscribe to queue", [worker_name(State)]),
 
             Ref = erlang:monitor(process, Channel),
@@ -85,11 +85,11 @@ handle_cast({connection_established, Conn},
 
             {noreply, State2#subscription{
                         connection = Conn,
-                        channel = Channel, 
-                        channel_ref = Ref, 
-                        subs_state = SubsState, 
+                        channel = Channel,
+                        channel_ref = Ref,
+                        subs_state = SubsState,
                         subs_tag = Tag}};
-        Other -> 
+        Other ->
             logger:info("~s can't subscribe to queue, reason: ~w", [worker_name(State), Other]),
             {noreply, State2}
     end;