diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 3cd61e5..93afd7a 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -2,4 +2,4 @@
 
 github: yse
 open_collective: easy_profiler
-custom: paypal.me/ysergey
+custom: ['paypal.me/ysergey']