diff --git a/exercises/practice/change/.meta/tests.toml b/exercises/practice/change/.meta/tests.toml
index 5428601a0..2d2f44bc2 100644
--- a/exercises/practice/change/.meta/tests.toml
+++ b/exercises/practice/change/.meta/tests.toml
@@ -1,6 +1,13 @@
-# This is an auto-generated file. Regular comments will be removed when this
-# file is regenerated. Regenerating will not touch any manually added keys,
-# so comments can be added in a "comment" key.
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
 
 [d0ebd0e1-9d27-4609-a654-df5c0ba1d83a]
 description = "change for 1 cent"
@@ -26,6 +33,9 @@ description = "possible change without unit coins available"
 [9a166411-d35d-4f7f-a007-6724ac266178]
 description = "another possible change without unit coins available"
 
+[ce0f80d5-51c3-469d-818c-3e69dbd25f75]
+description = "a greedy approach is not optimal"
+
 [bbbcc154-e9e9-4209-a4db-dd6d81ec26bb]
 description = "no coins make 0 change"
 
diff --git a/exercises/practice/change/ChangeTests.fs b/exercises/practice/change/ChangeTests.fs
index 20e81311b..34b0641b4 100644
--- a/exercises/practice/change/ChangeTests.fs
+++ b/exercises/practice/change/ChangeTests.fs
@@ -61,6 +61,13 @@ let ``Another possible change without unit coins available`` () =
     let expected = Some [4; 4; 4; 5; 5; 5]
     findFewestCoins coins target |> should equal expected
 
+[<Fact(Skip = "Remove this Skip property to run this test")>]
+let ``A greedy approach is not optimal`` () =
+    let coins = [1; 10; 11]
+    let target = 20
+    let expected = Some [10; 10]
+    findFewestCoins coins target |> should equal expected
+
 [<Fact(Skip = "Remove this Skip property to run this test")>]
 let ``No coins make 0 change`` () =
     let coins = [1; 5; 10; 21; 25]