diff --git a/knockoutwhistweb/conf/application.conf b/knockoutwhistweb/conf/application.conf
index bdd403a..1ee3721 100644
--- a/knockoutwhistweb/conf/application.conf
+++ b/knockoutwhistweb/conf/application.conf
@@ -10,6 +10,6 @@ auth {
   audience = "ui"
   privateKeyFile = ${?PRIVATE_KEY_FILE}
   privateKeyPem  = ${?PRIVATE_KEY_PEM}
-  publicKeyFile = {?PUBLIC_KEY_FILE}
+  publicKeyFile = ${?PUBLIC_KEY_FILE}
   publicKeyPem  = ${?PUBLIC_KEY_PEM}
 }