diff --git a/src/Modules/ChromiumMultipartFormDataModule.php b/src/Modules/ChromiumMultipartFormDataModule.php
index d59717c..346b30b 100644
--- a/src/Modules/ChromiumMultipartFormDataModule.php
+++ b/src/Modules/ChromiumMultipartFormDataModule.php
@@ -186,7 +186,7 @@ public function failOnConsoleExceptions(): self
      */
     public function skipNetworkIdleEvent(bool $skip = true): self
     {
-        $this->formValue('skipNetworkIdleEvent', $skip);
+        $this->formValue('skipNetworkIdleEvent', $skip ?: '0');
 
         return $this;
     }