diff --git a/docs/source/conf.py b/docs/source/conf.py
index 1d41b21..04fc6ae 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -65,3 +65,6 @@ html_theme_options = {
 latex_engine = "xelatex"
 # Configure LaTeX options for PDF generation
 latex_show_urls = 'footnote'
+
+# Enable syntax highlighting for PDFs
+pygments_style = 'sphinx'