diff --git a/backend/bots/examples/greet/cargo.toml b/backend/bots/examples/greet/cargo.toml
index 3c7faf3bf8..1c923e1d81 100644
--- a/backend/bots/examples/greet/cargo.toml
+++ b/backend/bots/examples/greet/cargo.toml
@@ -5,6 +5,10 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[lib]
+path = "src/lib.rs"
+crate-type = ["cdylib"]
+
 [dependencies]
 candid = { workspace = true }
 canister_client = { path = "../../../libraries/canister_client" }
diff --git a/backend/bots/examples/sample2/dummy.txt b/backend/bots/examples/sample2/dummy.txt
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/backend/bots/types/dummy.txt b/backend/bots/types/dummy.txt
deleted file mode 100644
index e69de29bb2..0000000000