diff --git a/dev/Cargo.toml b/dev/Cargo.toml
index 7f3acb51..9cb657da 100644
--- a/dev/Cargo.toml
+++ b/dev/Cargo.toml
@@ -116,6 +116,8 @@ bin = [
   { name = "generics1_sol", path = "../solutions/14_generics/generics1.rs" },
   { name = "generics2", path = "../exercises/14_generics/generics2.rs" },
   { name = "generics2_sol", path = "../solutions/14_generics/generics2.rs" },
+  { name = "generics3", path = "../exercises/14_generics/generics3.rs" },
+  { name = "generics3_sol", path = "../solutions/14_generics/generics3.rs" },
   { name = "traits1", path = "../exercises/15_traits/traits1.rs" },
   { name = "traits1_sol", path = "../solutions/15_traits/traits1.rs" },
   { name = "traits2", path = "../exercises/15_traits/traits2.rs" },