diff --git a/modules/exampleauth/lib/Auth/Source/External.php b/modules/exampleauth/lib/Auth/Source/External.php
index 3d3d5cf7b2f918b60302d0af081ba736cad77373..c4c71f2bba7ec71d812c7a0802ce7464396ee941 100644
--- a/modules/exampleauth/lib/Auth/Source/External.php
+++ b/modules/exampleauth/lib/Auth/Source/External.php
@@ -32,7 +32,7 @@ class External extends \SimpleSAML\Auth\Source
     /**
      * The key of the AuthId field in the state.
      */
-    const AUTHID = 'SimpleSAML\Module\exampleautth\Auth\Sourc\External.AuthId';
+    const AUTHID = 'SimpleSAML\Module\exampleauth\Auth\Source\External.AuthId';
 
 
     /**