diff --git a/src/babashka/impl/classes.clj b/src/babashka/impl/classes.clj
index 80d9b127..a2c3c8e1 100644
--- a/src/babashka/impl/classes.clj
+++ b/src/babashka/impl/classes.clj
@@ -372,8 +372,12 @@
                 java.nio.MappedByteBuffer
                 java.nio.file.OpenOption
                 java.nio.file.StandardOpenOption
+                java.nio.channels.ByteChannel
+                java.nio.channels.Channels
                 java.nio.channels.FileChannel
                 java.nio.channels.FileChannel$MapMode
+                java.nio.channels.ReadableByteChannel
+                java.nio.channels.WritableByteChannel
                 java.nio.channels.ServerSocketChannel
                 java.nio.channels.SocketChannel
                 java.nio.charset.Charset
diff --git a/test-resources/bytechannel_and_related_classes.bb b/test-resources/bytechannel_and_related_classes.bb
index 4b69076b..61b81991 100644
--- a/test-resources/bytechannel_and_related_classes.bb
+++ b/test-resources/bytechannel_and_related_classes.bb
@@ -19,5 +19,4 @@
                                                 (.toPath))
                                             (into-array OpenOption [StandardOpenOption/READ]))]
              (instance? ByteChannel ch)))
-  (println "Success")
-  :success)
+  (println :success))
diff --git a/test/babashka/interop_test.clj b/test/babashka/interop_test.clj
index 0f537d86..411d50e1 100644
--- a/test/babashka/interop_test.clj
+++ b/test/babashka/interop_test.clj
@@ -23,6 +23,9 @@
 (deftest domain-sockets-test
   (is (= :success (bb nil (slurp "test-resources/domain_sockets.bb")))))
 
+(deftest byte-channels-test
+  (is (= :success (bb nil (slurp "test-resources/bytechannel_and_related_classes.bb")))))
+
 (deftest map-entry-create-test
   (is (true? (bb nil "(= (first {1 2})
                          (clojure.lang.MapEntry. 1 2)