diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000000..7e70f9b6f7
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1,5 @@
+#
+# https://docs.github.com/en/github/administering-a-repository/displaying-a-sponsor-button-in-your-repository
+#
+github: pmd
+open_collective: pmd