diff --git a/data/recipes.yaml b/data/recipes.yaml
index b4d686c9d..aef73f08b 100644
--- a/data/recipes.yaml
+++ b/data/recipes.yaml
@@ -536,6 +536,11 @@
     - [1, glass]
   out:
     - [1, clock]
+- in:
+    - [1, clock]
+    - [1, scanner]
+  out:
+    - [1, rolex]
 - in:
     - [4, silicon]
     - [1, strange loop]
@@ -624,6 +629,12 @@
     - [1, glass]
   required:
     - [1, furnace]
+- in:
+    - [1, water]
+    - [1, copper pipe]
+    - [1, glass]
+  out:
+    - [1, olfactometer]
 - in:
     - [1, sand]
   out: