diff --git a/ethabi/Cargo.toml b/ethabi/Cargo.toml
index 2546d5f85..8a14bf433 100644
--- a/ethabi/Cargo.toml
+++ b/ethabi/Cargo.toml
@@ -30,6 +30,7 @@ paste = "1"
 default = [
 	"std",
 	"full-serde",
+	"rlp",
 ]
 std = [
 	"anyhow/std",
@@ -49,3 +50,7 @@ full-serde = [
 	"uint",
 	"ethereum-types/serialize",
 ]
+
+rlp = [
+	"ethereum-types/rlp",
+]