diff --git a/README.md b/README.md
index 7b07b8cd..a964a73e 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,4 @@ Structured database for Web3Privacy Now.
 
 # License
 
-?
\ No newline at end of file
+Open Data Commons Open Database License (ODbL)