diff --git a/src/simdata.rs b/src/simdata.rs
index acf841c..efae3bb 100644
--- a/src/simdata.rs
+++ b/src/simdata.rs
@@ -20,7 +20,8 @@ pub enum SimDataError<E> {
     EndOfStream,
     UnsupportedStreamType(ExtMeta),
     EventHeaderMissing,
-    PartitionNotFound
+    PartitionNotFound,
+    NotEnoughSpace
 }
 
 impl<E> From<E> for SimDataError<E> {