diff --git a/lib/src/main/java/graphql/nadel/validation/NadelDefinitionParser.kt b/lib/src/main/java/graphql/nadel/validation/NadelDefinitionParser.kt
index e8a0d8f2b..04239e95f 100644
--- a/lib/src/main/java/graphql/nadel/validation/NadelDefinitionParser.kt
+++ b/lib/src/main/java/graphql/nadel/validation/NadelDefinitionParser.kt
@@ -161,7 +161,7 @@ internal class NadelDefinitionParser(
                         return false
                     }
 
-                    private fun visitType(element: NadelSchemaTraverserElement.NamedType) {
+                    private fun visitType(element: NadelSchemaTraverserElement.Type) {
                         val coordinates = when (element) {
                             is NadelSchemaTraverserElement.EnumType -> element.node.coordinates()
                             is NadelSchemaTraverserElement.InputObjectType -> element.node.coordinates()