diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index ffaa6f4a..c6710e71 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -580,6 +580,7 @@
                       clojure.lang.PersistentArrayMap
                       clojure.lang.PersistentHashSet
                       clojure.lang.PersistentList
+                      clojure.lang.PersistentList$EmptyList
                       clojure.lang.PersistentQueue
                       clojure.lang.PersistentStructMap
                       clojure.lang.PersistentTreeMap