diff --git a/feature-transit/babashka/impl/transit.clj b/feature-transit/babashka/impl/transit.clj
index 9db0cf80..3fa92cb4 100644
--- a/feature-transit/babashka/impl/transit.clj
+++ b/feature-transit/babashka/impl/transit.clj
@@ -10,7 +10,9 @@
   {'write (copy-var transit/write tns)
    'writer (copy-var transit/writer tns)
    'write-handler (copy-var transit/write-handler tns)
+   'write-handler-map  (copy-var transit/write-handler-map tns)
    'write-meta (copy-var transit/write-meta tns)
    'read (copy-var transit/read tns)
    'reader (copy-var transit/reader tns)
-   'read-handler (copy-var transit/read-handler tns)})
+   'read-handler (copy-var transit/read-handler tns)
+   'read-handler-map (copy-var transit/read-handler-map tns)})