diff --git a/recipes/operate-on-number b/recipes/operate-on-number
new file mode 100644
index 00000000..d6402530
--- /dev/null
+++ b/recipes/operate-on-number
@@ -0,0 +1,3 @@
+(operate-on-number
+ :fetcher github
+ :repo "knu/operate-on-number.el")