diff --git a/src/babashka/impl/proxy.clj b/src/babashka/impl/proxy.clj
index 7e4ad722..665be140 100644
--- a/src/babashka/impl/proxy.clj
+++ b/src/babashka/impl/proxy.clj
@@ -79,6 +79,18 @@
         (handle [sig]
           ((method-or-bust methods 'handle) this sig)))
 
+      ["java.io.InputStream" #{}]
+      (proxy [java.io.InputStream] []
+        (available [] ((method-or-bust methods 'available) this))
+        (close [] ((method-or-bust methods 'close) this))
+        (read
+          ([]
+           ((method-or-bust methods 'read) this))
+          ([bs]
+           ((method-or-bust methods 'read) this bs))
+          ([bs off len]
+           ((method-or-bust methods 'read) this bs off len))))
+
       ["java.io.PipedInputStream" #{}]
       (proxy [java.io.PipedInputStream] []
         (available [] ((method-or-bust methods 'available) this))
diff --git a/test-resources/proxy_inputstream_outputstream.bb b/test-resources/proxy_inputstream_outputstream.bb
index 8b2aac6f..65b2c654 100644
--- a/test-resources/proxy_inputstream_outputstream.bb
+++ b/test-resources/proxy_inputstream_outputstream.bb
@@ -108,5 +108,4 @@
            (read-all)
            (write-byte-by-byte)
            (write-byte-array))
-  (println "Success")
-  :success)
+  (println ":success"))
diff --git a/test/babashka/interop_test.clj b/test/babashka/interop_test.clj
index 411d50e1..59e88287 100644
--- a/test/babashka/interop_test.clj
+++ b/test/babashka/interop_test.clj
@@ -26,6 +26,9 @@
 (deftest byte-channels-test
   (is (= :success (bb nil (slurp "test-resources/bytechannel_and_related_classes.bb")))))
 
+(deftest proxy-inputstream-outputstream-test
+  (is (= :success (bb nil (slurp "test-resources/proxy_inputstream_outputstream.bb")))))
+
 (deftest map-entry-create-test
   (is (true? (bb nil "(= (first {1 2})
                          (clojure.lang.MapEntry. 1 2)