diff --git a/pkg/exchange/max/stream.go b/pkg/exchange/max/stream.go
index 12a9ae32f..766562ecf 100644
--- a/pkg/exchange/max/stream.go
+++ b/pkg/exchange/max/stream.go
@@ -91,7 +91,7 @@ func (s *Stream) handleConnect() {
 			if len(sub.Options.Depth) > 0 {
 				switch sub.Options.Depth {
 				case types.DepthLevelFull:
-					depth = 0
+					depth = 50
 
 				case types.DepthLevelMedium:
 					depth = 20
@@ -102,6 +102,9 @@ func (s *Stream) handleConnect() {
 				case types.DepthLevel5:
 					depth = 5
 
+				default:
+					depth = 20
+
 				}
 			}