diff --git a/splitio/proxy/conf/sections.go b/splitio/proxy/conf/sections.go
index 2b9fccd6..4c713253 100644
--- a/splitio/proxy/conf/sections.go
+++ b/splitio/proxy/conf/sections.go
@@ -21,7 +21,7 @@ type Main struct {
 	Healthcheck           Healthcheck       `json:"healthcheck" s-nested:"true"`
 	Observability         Observability     `json:"observability" s-nested:"true"`
 	FlagSpecVersion       string            `json:"flagSpecVersion" s-cli:"flag-spec-version" s-def:"1.2" s-desc:"Spec version for flags"`
-	LargeSegmentVersion   string            `json:"largeSegmentVersion" s-cli:"large-segment-version" s-def:"1.0" s-desc:"Spec version for large segments"`
+	LargeSegmentVersion   string            `json:"largeSegmentVersion" s-cli:"largesegment-version" s-def:"1.0" s-desc:"Spec version for large segments"`
 }
 
 // BuildAdvancedConfig generates a commons-compatible advancedconfig with default + overriden parameters
@@ -33,6 +33,7 @@ func (m *Main) BuildAdvancedConfig() *cconf.AdvancedConfig {
 	tmp.StreamingEnabled = m.Sync.Advanced.StreamingEnabled
 	tmp.SplitsRefreshRate = int(m.Sync.SplitRefreshRateMs / 1000)
 	tmp.SegmentsRefreshRate = int(m.Sync.SegmentRefreshRateMs / 1000)
+	tmp.LargeSegment.LazyLoad = m.Sync.Advanced.LargeSegmentLazyLoad
 	return tmp
 }
 
@@ -71,7 +72,7 @@ type Persistent struct {
 type Sync struct {
 	SplitRefreshRateMs        int64        `json:"splitRefreshRateMs" s-cli:"split-refresh-rate-ms" s-def:"60000" s-desc:"How often to refresh feature flags"`
 	SegmentRefreshRateMs      int64        `json:"segmentRefreshRateMs" s-cli:"segment-refresh-rate-ms" s-def:"60000" s-desc:"How often to refresh segments"`
-	LargeSegmentRefreshRateMs int64        `json:"largeSegmentRefreshRateMs" s-cli:"large-segment-refresh-rate-ms" s-def:"3600000" s-desc:"How often to refresh large segments"`
+	LargeSegmentRefreshRateMs int64        `json:"largeSegmentRefreshRateMs" s-cli:"largesegment-refresh-rate-ms" s-def:"3600000" s-desc:"How often to refresh large segments"`
 	Advanced                  AdvancedSync `json:"advanced" s-nested:"true"`
 }
 
@@ -86,6 +87,7 @@ type AdvancedSync struct {
 	EventsWorkers         int64 `json:"eventsWorkers" s-cli:"events-workers" s-def:"10" s-desc:"#workers to forward events to Split servers"`
 	TelemetryWorkers      int64 `json:"telemetryWorkers" s-cli:"telemetry-workers" s-def:"10" s-desc:"#workers to forward telemetry to Split servers"`
 	InternalMetricsRateMs int64 `json:"internalTelemetryRateMs" s-cli:"internal-metrics-rate-ms" s-def:"3600000" s-desc:"How often to send internal metrics"`
+	LargeSegmentLazyLoad  bool  `json:"largeSegmentLazyLoad" s-cli:"largesegment-lazy-load" s-def:"false" s-desc:"On/Off Large Segment Lazy Load"`
 }
 
 // Healthcheck configuration options
diff --git a/splitio/proxy/initialization.go b/splitio/proxy/initialization.go
index 7b3f0efa..e97d01da 100644
--- a/splitio/proxy/initialization.go
+++ b/splitio/proxy/initialization.go
@@ -137,7 +137,7 @@ func Start(logger logging.LoggerInterface, cfg *pconf.Main) error {
 		ImpressionSyncTask:       impressionTask,
 		ImpressionsCountSyncTask: impressionCountTask,
 		EventSyncTask:            eventsTask,
-		LargeSegmentSyncTask:     tasks.NewFetchLargeSegmentsTask(workers.LargeSegmentUpdater, splitStorage, int(cfg.Sync.LargeSegmentRefreshRateMs/1000), advanced.SegmentWorkers, 100, logger),
+		LargeSegmentSyncTask:     tasks.NewFetchLargeSegmentsTask(workers.LargeSegmentUpdater, splitStorage, int(cfg.Sync.LargeSegmentRefreshRateMs/1000), advanced.LargeSegment.Workers, advanced.LargeSegment.QueueSize, logger),
 	}
 
 	// Creating Synchronizer for tasks