diff --git a/internal/pdf/generator.go b/internal/pdf/generator.go
index 09e7200..e46eb90 100644
--- a/internal/pdf/generator.go
+++ b/internal/pdf/generator.go
@@ -34,10 +34,8 @@ func (g *Generator) GenerateFromURL(ctx context.Context, url string) ([]byte, er
 
 	// Create chromedp options for headless mode (especially for CI environments)
 	opts := append(chromedp.DefaultExecAllocatorOptions[:],
-		chromedp.Flag("headless", true),
-		chromedp.Flag("disable-gpu", true),
-		chromedp.Flag("no-sandbox", true),
-		chromedp.Flag("disable-dev-shm-usage", true),
+		chromedp.NoSandbox,
+		chromedp.DisableGPU,
 	)
 
 	// Create exec allocator with custom options
@@ -114,8 +112,18 @@ func (g *Generator) GenerateFromURLWithOptions(ctx context.Context, url string,
 	ctx, cancel := context.WithTimeout(ctx, g.timeout)
 	defer cancel()
 
+	// Create chromedp options for headless mode (especially for CI environments)
+	opts := append(chromedp.DefaultExecAllocatorOptions[:],
+		chromedp.NoSandbox,
+		chromedp.DisableGPU,
+	)
+
+	// Create exec allocator with custom options
+	execCtx, execCancel := chromedp.NewExecAllocator(ctx, opts...)
+	defer execCancel()
+
 	// Create chromedp context
-	allocCtx, allocCancel := chromedp.NewContext(ctx)
+	allocCtx, allocCancel := chromedp.NewContext(execCtx)
 	defer allocCancel()
 
 	// Buffer to store PDF