diff --git a/swagger/src/main/scala/com/nike/redwiggler/swagger/SwaggerEndpointSpecificationProvider.scala b/swagger/src/main/scala/com/nike/redwiggler/swagger/SwaggerEndpointSpecificationProvider.scala
index def028f..55c38b9 100644
--- a/swagger/src/main/scala/com/nike/redwiggler/swagger/SwaggerEndpointSpecificationProvider.scala
+++ b/swagger/src/main/scala/com/nike/redwiggler/swagger/SwaggerEndpointSpecificationProvider.scala
@@ -181,4 +181,4 @@ object SwaggerEndpointSpecificationProvider {
   }
 }
 
-case class SchemaNotFoundException(path : SchemaPath) extends IllegalStateException
+case class SchemaNotFoundException(path : SchemaPath) extends IllegalStateException(s"Schema not found: ${path.asString.mkString(",")}")