diff --git a/docs/modules/ROOT/pages/reactive/oauth2/resource-server/opaque-token.adoc b/docs/modules/ROOT/pages/reactive/oauth2/resource-server/opaque-token.adoc
index 8cab012346d..0ec61ddb782 100644
--- a/docs/modules/ROOT/pages/reactive/oauth2/resource-server/opaque-token.adoc
+++ b/docs/modules/ROOT/pages/reactive/oauth2/resource-server/opaque-token.adoc
@@ -29,7 +29,7 @@ spring:
   security:
     oauth2:
       resourceserver:
-        opaque-token:
+        opaquetoken:
           introspection-uri: https://idp.example.com/introspect
           client-id: client
           client-secret: secret
@@ -616,7 +616,7 @@ spring:
   security:
     oauth2:
       resourceserver:
-        opaque-token:
+        opaquetoken:
           introspection-uri: https://idp.example.org/introspection
           client-id: client
           client-secret: secret
diff --git a/docs/modules/ROOT/pages/servlet/oauth2/resource-server/opaque-token.adoc b/docs/modules/ROOT/pages/servlet/oauth2/resource-server/opaque-token.adoc
index 82968028a7c..954a35127e7 100644
--- a/docs/modules/ROOT/pages/servlet/oauth2/resource-server/opaque-token.adoc
+++ b/docs/modules/ROOT/pages/servlet/oauth2/resource-server/opaque-token.adoc
@@ -28,7 +28,7 @@ spring:
   security:
     oauth2:
       resourceserver:
-        opaque-token:
+        opaquetoken:
           introspection-uri: https://idp.example.com/introspect
           client-id: client
           client-secret: secret
@@ -782,7 +782,7 @@ spring:
   security:
     oauth2:
       resourceserver:
-        opaque-token:
+        opaquetoken:
           introspection-uri: https://idp.example.org/introspection
           client-id: client
           client-secret: secret