diff --git a/packages/copy/Cargo.toml b/packages/copy/Cargo.toml
index acb36426e..6e623f67f 100644
--- a/packages/copy/Cargo.toml
+++ b/packages/copy/Cargo.toml
@@ -8,3 +8,6 @@ edition = "2018"
 
 [dependencies]
 bumpalo = { version = "3.6" }
+
+[dev-dependencies]
+rand = "0.8.5"
diff --git a/packages/signals/Cargo.toml b/packages/signals/Cargo.toml
index 1210442aa..11d5542d7 100644
--- a/packages/signals/Cargo.toml
+++ b/packages/signals/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 
 [dependencies]
 dioxus-core = { workspace = true }
-dioxus-copy = { workspace = true }
\ No newline at end of file
+dioxus-copy = { workspace = true }