diff --git a/web.config b/web.config
index 0553440..c197c58 100644
--- a/web.config
+++ b/web.config
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+	<configSections>
+		<section name="phpNet" type="PHP.Core.ConfigurationSectionHandler, PhpNetCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=0a8e8c4c76728c71" />
+	</configSections>
 	<system.webServer>
 		<handlers>
 			<add name="Phalanger" path="*.php" verb="*" type="PHP.Core.RequestHandler, PhpNetCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=0a8e8c4c76728c71" />