diff --git a/main/basu/update b/main/basu/update
new file mode 100644
index 000000000..5e86af8b9
--- /dev/null
+++ b/main/basu/update
@@ -0,0 +1,5 @@
+url=https://git.sr.ht/~emersion/basu/refs/
+
+port_getver() {
+    getver_github | sed 's|v||'
+}