diff --git a/G-Earth/src/main/java/gearth/services/extension_handler/extensions/implementations/network/NetworkExtensionsProducer.java b/G-Earth/src/main/java/gearth/services/extension_handler/extensions/implementations/network/NetworkExtensionsProducer.java
index 1acc7b2..2d9d427 100644
--- a/G-Earth/src/main/java/gearth/services/extension_handler/extensions/implementations/network/NetworkExtensionsProducer.java
+++ b/G-Earth/src/main/java/gearth/services/extension_handler/extensions/implementations/network/NetworkExtensionsProducer.java
@@ -100,9 +100,6 @@ public final class NetworkExtensionsProducer implements ExtensionProducer {
                             // listen to incoming data from client
                             while (!extensionSocket.isClosed()) {
 
-                                if (dIn.available() < PACKET_HEADER_SIZE)
-                                    continue;
-
                                 final int bodyLength = dIn.readInt() - Short.BYTES;
                                 final short headerId = dIn.readShort();