diff --git a/README.md b/README.md
index add68f0..851b682 100644
--- a/README.md
+++ b/README.md
@@ -24,3 +24,5 @@ titles, you may want to specify the search. Otherwise just the first finding wil
 ### Clippings
 Per default the script searches for `My\ Clippings.txt` in the working directory.
 
+# Lizenz
+<a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" /></a><br />All of this work (in all branches and commits) is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.