diff --git a/README.md b/README.md
index 27e15a7..e6621ee 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Please take a look at the following content to get to know the possibilities of
 
 * [Introduction](doc/01-Introduction.md)
 * [Installation Guide](doc/02-Installation.md)
-* [Icinga Integration](doc/05-IcingaIntegration.md)
+* [Icinga Integration](doc/05-Icinga-Integration.md)
 * [PowerShell as Service](doc/service/01-Install-Service.md)
 
 Developer Guide