diff --git a/README.md b/README.md
index 589d37bded5ec9a02d46187a953622880cab929f..991abb147693541dbb0d6b0381394543724759e4 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,6 @@ Configure security:
 
 | parameter | description  |
 |---------|--------------|
-| **OIDC_INTROSPECT** | URL to OAuth2.0 introspect end-point for token validation |
 | **OIDC_RAP_URL** | root URL of an Open ID Connect comaptible identity service |
 | **OIDC_GMS_URL** | root URL of Group Management Service |
 | **OIDC_CLIENT** | client-id of a Relying party |