diff --git a/Cargo.lock b/Cargo.lock
index 6c0622414..ef971925a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3249,7 +3249,6 @@ name = "uu_sleep"
 version = "0.0.30"
 dependencies = [
  "clap",
- "fundu",
  "uucore",
 ]
 
diff --git a/src/uu/sleep/Cargo.toml b/src/uu/sleep/Cargo.toml
index 141447cd3..26c813e29 100644
--- a/src/uu/sleep/Cargo.toml
+++ b/src/uu/sleep/Cargo.toml
@@ -19,7 +19,6 @@ path = "src/sleep.rs"
 
 [dependencies]
 clap = { workspace = true }
-fundu = { workspace = true }
 uucore = { workspace = true, features = ["parser"] }
 
 [[bin]]