diff --git a/shard.yml b/shard.yml
index 9bc6683..38f31d7 100644
--- a/shard.yml
+++ b/shard.yml
@@ -6,8 +6,6 @@ authors:
 
 crystal: 1.0.0
 
-license: MIT
-
 development_dependencies:
   ameba:
     github: crystal-ameba/ameba