diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index cf8f7540..91dd4e5a 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -107,6 +107,7 @@
           java.lang.Comparable
           java.lang.Double
           java.lang.Exception
+          java.lang.Float
           java.lang.Integer
           java.lang.Long
           java.lang.Number