diff --git a/slacktest/CREDITS b/slacktest/CREDITS
new file mode 100644
index 000000000..dd35f4089
--- /dev/null
+++ b/slacktest/CREDITS
@@ -0,0 +1,7 @@
+github.com/lusis/slack-test
+https://github.com/lusis/slack-test
+-----------------------------------
+
+Copyright (c) 2018 @lisis
+Released under the MIT licenses
+https://github.com/lusis/slack-test
diff --git a/slacktest/README.md b/slacktest/README.md
index c35d7f610..a9c9af5ce 100644
--- a/slacktest/README.md
+++ b/slacktest/README.md
@@ -1,5 +1,4 @@
 # slacktest
 
-code in this package was shamelessly copied from https://github.com/lusis/slack-test.
-since we were unable to get a response from the maintainer and its lack of license
-have left us in an odd state. but wanted to move it here for maintenance purposes.
+This package was copied from https://github.com/lusis/slack-test for historical reasons.  
+This package's license are [here](./CREDITS).