diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/Utils.java b/playwright/src/main/java/com/microsoft/playwright/impl/Utils.java
index 0a3b8a88..78ef3e73 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/Utils.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/Utils.java
@@ -38,7 +38,6 @@ class Utils {
       .registerTypeAdapter(Optional.class, new OptionalSerializer())
       .create();
     String json = gson.toJson(f);
-    System.err.println("json = " + json);
     return gson.fromJson(json, t);
   }