diff --git a/README.md b/README.md
index 14fccbe..0f84f86 100644
--- a/README.md
+++ b/README.md
@@ -159,3 +159,10 @@ Once this is done, I created the final image from my stack of photos using [Enbl
 ```
 enfuse -o result.tif --exposure-weight=0 --saturation-weight=0 --contrast-weight=1 --hard-mask --contrast-edge-scale=0.5 aligned_00*
 ```
+
+## License
+
+This work is licensed under the Creative Commons Attribution-NonCommercial 4.0
+International License. To view a copy of this license, visit
+http://creativecommons.org/licenses/by-nc/4.0/ or send a letter to Creative
+Commons, PO Box 1866, Mountain View, CA 94042, USA.