diff --git a/crypto/multiexp/Cargo.toml b/crypto/multiexp/Cargo.toml
index fcf32f85..f9f46e65 100644
--- a/crypto/multiexp/Cargo.toml
+++ b/crypto/multiexp/Cargo.toml
@@ -21,7 +21,7 @@ rustversion = "1"
 
 std-shims = { path = "../../common/std-shims", version = "^0.1.1", default-features = false }
 
-zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive"] }
+zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive", "alloc"] }
 
 ff = { version = "0.13", default-features = false, features = ["bits"] }
 group = { version = "0.13", default-features = false }