diff --git a/project/Scripted.scala b/project/Scripted.scala
index 621db9af5..96473f4a9 100644
--- a/project/Scripted.scala
+++ b/project/Scripted.scala
@@ -70,7 +70,7 @@ object Scripted {
       else dropped.take(pageSize)
     }
     def nameP(group: String) = {
-      token("*".id | id.examples(pairMap(group)))
+      token("*".id | id.examples(pairMap.getOrElse(group, Set.empty[String])))
     }
     val PagedIds: Parser[Seq[String]] =
       for {
diff --git a/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala b/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
index 62cd0c6d9..7aa4edcc0 100644
--- a/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
+++ b/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
@@ -99,7 +99,7 @@ object ScriptedPlugin extends AutoPlugin {
       else dropped.take(pageSize)
     }
     def nameP(group: String) = {
-      token("*".id | id.examples(pairMap(group)))
+      token("*".id | id.examples(pairMap.getOrElse(group, Set.empty[String])))
     }
     val PagedIds: Parser[Seq[String]] =
       for {