diff --git a/LICENSE b/LICENSE
index 2cb76fb..bd55be5 100644
--- a/LICENSE
+++ b/LICENSE
@@ -15,6 +15,9 @@ otherwise infringe that contributor's copyright in it.
 
 Notices:
 
+- You may not use the software to accrue revenue without explicit permission
+  from the primary contributors.
+
 - This software must be used for Good, not Evil, as determined by the primary
   contributors to the software.