diff --git a/packages/backend/native-utils/crates/migration/Cargo.toml b/packages/backend/native-utils/crates/migration/Cargo.toml
index 49accc9a20..dbfd41be69 100644
--- a/packages/backend/native-utils/crates/migration/Cargo.toml
+++ b/packages/backend/native-utils/crates/migration/Cargo.toml
@@ -10,7 +10,7 @@ path = "src/lib.rs"
 
 [features]
 default = []
-convert = []
+convert = ["model/noarray"]
 
 [dependencies]
 async-std = { version = "1", features = ["attributes", "tokio1"] }
diff --git a/packages/backend/native-utils/crates/model/Cargo.toml b/packages/backend/native-utils/crates/model/Cargo.toml
index a511e6e997..e9a3260c42 100644
--- a/packages/backend/native-utils/crates/model/Cargo.toml
+++ b/packages/backend/native-utils/crates/model/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [features]
 default = []
-legacy = []
+noarray = []
 
 [dependencies]
 async-trait = "0.1.68"
diff --git a/packages/backend/native-utils/crates/model/src/entity/newtype/mod.rs b/packages/backend/native-utils/crates/model/src/entity/newtype/mod.rs
index bd43024416..45aa175409 100644
--- a/packages/backend/native-utils/crates/model/src/entity/newtype/mod.rs
+++ b/packages/backend/native-utils/crates/model/src/entity/newtype/mod.rs
@@ -20,11 +20,11 @@ pub struct JsonI32Vec(pub Vec<i32>);
 impl_json_newtype!(JsonI32Vec);
 
 cfg_if! {
-    if #[cfg(feature = "legacy")] {
-        pub type StringVec = Vec<String>;
-        pub type I32Vec = Vec<i32>;
-    } else {
+    if #[cfg(feature = "noarray")] {
         pub type StringVec = JsonStringVec;
         pub type I32Vec = JsonI32Vec;
+    } else {
+        pub type StringVec = Vec<String>;
+        pub type I32Vec = Vec<i32>;
     }
 }