diff --git a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/websockets/CBAbstractWebSocket.java b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/websockets/CBAbstractWebSocket.java
index 2dac868a86..7af0f380c4 100644
--- a/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/websockets/CBAbstractWebSocket.java
+++ b/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/server/websockets/CBAbstractWebSocket.java
@@ -25,7 +25,7 @@
 
 public class CBAbstractWebSocket extends Session.Listener.AbstractAutoDemanding {
     private static final Log log = Log.getLog(CBAbstractWebSocket.class);
-    protected static final Gson gson = WSUtils.gson;
+    protected static final Gson gson = WSUtils.clientGson;
 
     public void handleEvent(WSEvent event) {
         if (!isOpen()) {