diff --git a/FUNDING.yml b/FUNDING.yml
index 2a2271f..ee2a85f 100644
--- a/FUNDING.yml
+++ b/FUNDING.yml
@@ -1 +1,2 @@
-custom: ["github.com/Mikaela/.github/issues/2"]
+# If no protocol is specified, http:// is assumed.
+custom: ["https://github.com/Mikaela/.github/issues/2"]