diff --git a/config.json b/config.json
index 57e129da9..0a59e8d82 100644
--- a/config.json
+++ b/config.json
@@ -1311,8 +1311,16 @@
         "slug": "bottle-song",
         "name": "Bottle Song",
         "uuid": "6c240d6c-d897-4c4e-a556-b595f45c2d3b",
-        "prerequisites": [],
-        "practices": [],
+        "prerequisites": [
+          "strings",
+          "multiple-clause-functions",
+          "ranges",
+          "enum",
+          "recursion"
+        ],
+        "practices": [
+          "multiple-clause-functions",
+        ],
         "difficulty": 3
       },
       {