diff --git a/oauth3.issuer.js b/oauth3.issuer.js
index 374706f..03bde97 100644
--- a/oauth3.issuer.js
+++ b/oauth3.issuer.js
@@ -174,9 +174,11 @@ OAUTH3.urls.publicKeys = function(directive, opts) {
   }
 
   var sub = opts.sub || opts.session.token.sub;
-  var dir = directive.retieve_jwk;
+  var dir = directive.retrieve_jwk;
   var url = OAUTH3.url.resolve(directive.api, dir.url)
-    .replace(":sub", sub);
+    .replace(":sub", sub)
+    .replace("/:kid", "");
+  console.log("DEBUG: public key listing url: ", url);
 
   var method = opts.method || dir.method || "GET";