diff --git a/src/Modules/ChromiumMultipartFormDataModule.php b/src/Modules/ChromiumMultipartFormDataModule.php
index 6aa6872..05c5082 100644
--- a/src/Modules/ChromiumMultipartFormDataModule.php
+++ b/src/Modules/ChromiumMultipartFormDataModule.php
@@ -150,11 +150,12 @@ public function failOnConsoleExceptions(): self
     }
 
     /**
-     * Tells Chromium to not wait for its network to be idle.
+     * Specifies whether Chromium have to wait or not for its network to be
+     * idle.
      */
-    public function skipNetworkIdleEvent(): self
+    public function skipNetworkIdleEvent(bool $skip = true): self
     {
-        $this->formValue('skipNetworkIdleEvent', true);
+        $this->formValue('skipNetworkIdleEvent', $skip);
 
         return $this;
     }
diff --git a/tests/Modules/ChromiumPdfTest.php b/tests/Modules/ChromiumPdfTest.php
index 6f380ae..46b8975 100644
--- a/tests/Modules/ChromiumPdfTest.php
+++ b/tests/Modules/ChromiumPdfTest.php
@@ -42,7 +42,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         string|null $pdfa = null,
         bool $pdfua = false,
         array $metadata = [],
@@ -197,7 +197,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         string|null $pdfa = null,
         bool $pdfua = false,
         array $metadata = [],
@@ -355,7 +355,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         string|null $pdfa = null,
         bool $pdfua = false,
         array $metadata = [],
@@ -523,7 +523,7 @@ function hydrateChromiumPdfFormData(
     array $extraHttpHeaders = [],
     array $failOnHttpStatusCodes = [],
     bool $failOnConsoleExceptions = false,
-    bool $skipNetworkIdleEvent = false,
+    bool|null $skipNetworkIdleEvent = null,
     string|null $pdfa = null,
     bool $pdfua = false,
     array $metadata = [],
@@ -609,8 +609,8 @@ function hydrateChromiumPdfFormData(
         $chromium->failOnConsoleExceptions();
     }
 
-    if ($skipNetworkIdleEvent) {
-        $chromium->skipNetworkIdleEvent();
+    if ($skipNetworkIdleEvent !== null) {
+        $chromium->skipNetworkIdleEvent($skipNetworkIdleEvent);
     }
 
     if ($pdfa !== null) {
@@ -664,7 +664,7 @@ function expectChromiumPdfOptions(
     array $extraHttpHeaders,
     array $failOnHttpStatusCodes,
     bool $failOnConsoleExceptions,
-    bool $skipNetworkIdleEvent,
+    bool|null $skipNetworkIdleEvent,
     string|null $pdfa,
     bool $pdfua,
     array $metadata,
@@ -737,7 +737,7 @@ function expectChromiumPdfOptions(
     }
 
     expect($body)->unless($failOnConsoleExceptions === false, fn ($body) => $body->toContainFormValue('failOnConsoleExceptions', '1'));
-    expect($body)->unless($skipNetworkIdleEvent === false, fn ($body) => $body->toContainFormValue('skipNetworkIdleEvent', '1'));
+    expect($body)->unless($skipNetworkIdleEvent === null, fn ($body) => $body->toContainFormValue('skipNetworkIdleEvent', $skipNetworkIdleEvent === true ? '1' : '0'));
     expect($body)->unless($pdfa === null, fn ($body) => $body->toContainFormValue('pdfa', $pdfa));
     expect($body)->unless($pdfua === false, fn ($body) => $body->toContainFormValue('pdfua', '1'));
 
diff --git a/tests/Modules/ChromiumScreenshotTest.php b/tests/Modules/ChromiumScreenshotTest.php
index 40138ee..46c55f2 100644
--- a/tests/Modules/ChromiumScreenshotTest.php
+++ b/tests/Modules/ChromiumScreenshotTest.php
@@ -33,7 +33,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         array $assets = [],
     ): void {
         $chromium = Gotenberg::chromium('')->screenshot();
@@ -142,7 +142,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         array $assets = [],
     ): void {
         $chromium = Gotenberg::chromium('')->screenshot();
@@ -255,7 +255,7 @@ function (
         array $extraHttpHeaders = [],
         array $failOnHttpStatusCodes = [],
         bool $failOnConsoleExceptions = false,
-        bool $skipNetworkIdleEvent = false,
+        bool|null $skipNetworkIdleEvent = null,
         array $assets = [],
     ): void {
         $chromium = Gotenberg::chromium('')->screenshot();
@@ -378,7 +378,7 @@ function hydrateChromiumScreenshotFormData(
     array $extraHttpHeaders = [],
     array $failOnHttpStatusCodes = [],
     bool $failOnConsoleExceptions = false,
-    bool $skipNetworkIdleEvent = false,
+    bool|null $skipNetworkIdleEvent = null,
     array $assets = [],
 ): ChromiumScreenshot {
     if ($width !== null) {
@@ -453,8 +453,8 @@ function hydrateChromiumScreenshotFormData(
         $chromium->failOnConsoleExceptions();
     }
 
-    if ($skipNetworkIdleEvent) {
-        $chromium->skipNetworkIdleEvent();
+    if ($skipNetworkIdleEvent !== null) {
+        $chromium->skipNetworkIdleEvent($skipNetworkIdleEvent);
     }
 
     if (count($assets) > 0) {
@@ -487,7 +487,7 @@ function expectChromiumScreenshotOptions(
     array $extraHttpHeaders,
     array $failOnHttpStatusCodes,
     bool $failOnConsoleExceptions,
-    bool $skipNetworkIdleEvent,
+    bool|null $skipNetworkIdleEvent,
     array $assets,
 ): void {
     expect($body)->unless($width === null, fn ($body) => $body->toContainFormValue('width', $width . ''));
@@ -531,7 +531,7 @@ function expectChromiumScreenshotOptions(
     }
 
     expect($body)->unless($failOnConsoleExceptions === false, fn ($body) => $body->toContainFormValue('failOnConsoleExceptions', '1'));
-    expect($body)->unless($skipNetworkIdleEvent === false, fn ($body) => $body->toContainFormValue('skipNetworkIdleEvent', '1'));
+    expect($body)->unless($skipNetworkIdleEvent === null, fn ($body) => $body->toContainFormValue('skipNetworkIdleEvent', $skipNetworkIdleEvent === true ? '1' : '0'));
 
     if (count($assets) <= 0) {
         return;