diff --git a/openai-core/src/main/scala/io/cequence/openaiscala/OpenAIScalaClientException.scala b/openai-core/src/main/scala/io/cequence/openaiscala/OpenAIScalaClientException.scala
index e6ef75ef..03057cc6 100644
--- a/openai-core/src/main/scala/io/cequence/openaiscala/OpenAIScalaClientException.scala
+++ b/openai-core/src/main/scala/io/cequence/openaiscala/OpenAIScalaClientException.scala
@@ -7,6 +7,7 @@ object Retryable {
   ): Option[OpenAIScalaClientException] = Some(t).filter(apply)
 
   def apply(t: OpenAIScalaClientException): Boolean = t match {
+    // TODO: Need separate classes for rate-limit-error conditions (#16)
     case _: OpenAIScalaClientTimeoutException => true
     case _                                    => false
   }