diff --git a/proxy/archive.go b/proxy/archive.go
index a49cc46..8298c7b 100644
--- a/proxy/archive.go
+++ b/proxy/archive.go
@@ -22,6 +22,8 @@ var (
 	errArchivePublicRequest = errors.New("public RPC request should not reach archive")
 
 	ArchiveRequestTimeout = time.Second * 30
+
+	ArchiveWorkerQueueSize = 10000
 )
 
 type ArchiveQueue struct {
@@ -39,7 +41,7 @@ func (aq *ArchiveQueue) Run() {
 	if aq.workerCount > 0 {
 		workerCount = aq.workerCount
 	}
-	workersQueue := make(chan *ParsedRequest)
+	workersQueue := make(chan *ParsedRequest, ArchiveWorkerQueueSize)
 	for w := 0; w < workerCount; w++ {
 		worker := &archiveQueueWorker{
 			log:           aq.log.With(slog.Int("worker", w)),
diff --git a/proxy/receiver_proxy.go b/proxy/receiver_proxy.go
index 7e6481e..73bb477 100644
--- a/proxy/receiver_proxy.go
+++ b/proxy/receiver_proxy.go
@@ -23,6 +23,8 @@ var (
 
 	replacementNonceSize = 4096
 	replacementNonceTTL  = time.Second * 5 * 12
+
+	ReceiverProxyWorkerQueueSize = 10000
 )
 
 type replacementNonceKey struct {
@@ -138,7 +140,7 @@ func NewReceiverProxy(config ReceiverProxyConfig) (*ReceiverProxy, error) {
 		}
 	})
 
-	shareQeueuCh := make(chan *ParsedRequest)
+	shareQeueuCh := make(chan *ParsedRequest, ReceiverProxyWorkerQueueSize)
 	updatePeersCh := make(chan []ConfighubBuilder)
 	prx.shareQueue = shareQeueuCh
 	prx.updatePeers = updatePeersCh
@@ -153,7 +155,7 @@ func NewReceiverProxy(config ReceiverProxyConfig) (*ReceiverProxy, error) {
 	}
 	go queue.Run()
 
-	archiveQueueCh := make(chan *ParsedRequest)
+	archiveQueueCh := make(chan *ParsedRequest, ReceiverProxyWorkerQueueSize)
 	archiveFlushCh := make(chan struct{})
 	prx.archiveQueue = archiveQueueCh
 	prx.archiveFlushQueue = archiveFlushCh
diff --git a/proxy/sharing.go b/proxy/sharing.go
index 07edf1f..345d50b 100644
--- a/proxy/sharing.go
+++ b/proxy/sharing.go
@@ -10,8 +10,8 @@ import (
 )
 
 var (
-	jobBufferSize  = 4096
-	requestTimeout = time.Second * 10
+	ShareWorkerQueueSize = 10000
+	requestTimeout       = time.Second * 10
 )
 
 type ShareQueue struct {
@@ -33,7 +33,7 @@ type shareQueuePeer struct {
 
 func newShareQueuePeer(name string, client rpcclient.RPCClient) shareQueuePeer {
 	return shareQueuePeer{
-		ch:     make(chan *ParsedRequest, jobBufferSize),
+		ch:     make(chan *ParsedRequest, ShareWorkerQueueSize),
 		name:   name,
 		client: client,
 	}