diff --git a/src/dorkbox/network/Configuration.kt b/src/dorkbox/network/Configuration.kt
index ac186602..46f18259 100644
--- a/src/dorkbox/network/Configuration.kt
+++ b/src/dorkbox/network/Configuration.kt
@@ -441,7 +441,7 @@ abstract class Configuration {
      *
      * A value of 0 will 'auto-configure' this setting
      */
-    var sendBufferSize = 2097152
+    var sendBufferSize = 1048576
         set(value) {
             require(!contextDefined) { errorMessage }
             field = value