diff --git a/repository/RediStick-Stream-Objects.package/RsStreamMessageId.class/instance/asString.st b/repository/RediStick-Stream-Objects.package/RsStreamMessageId.class/instance/asString.st
new file mode 100644
index 0000000..4b5006d
--- /dev/null
+++ b/repository/RediStick-Stream-Objects.package/RsStreamMessageId.class/instance/asString.st
@@ -0,0 +1,3 @@
+printing
+asString
+	^ String streamContents: [ :strm | self printOn: strm ]
\ No newline at end of file