diff --git a/dev/licenses/cc-by-sa b/dev/licenses/cc-by-sa
new file mode 100644
index 00000000..8e0435cd
--- /dev/null
+++ b/dev/licenses/cc-by-sa
@@ -0,0 +1,5 @@
+FREE: yes
+LICENSE: cc-by-sa
+
+License summary:   https://creativecommons.org/licenses/by-sa/3.0
+Full license text: https://creativecommons.org/licenses/by-sa/3.0/legalcode