diff --git a/lib/c-api/src/wasm_c_api/types/export.rs b/lib/c-api/src/wasm_c_api/types/export.rs
index 9c70d0473..205566d5e 100644
--- a/lib/c-api/src/wasm_c_api/types/export.rs
+++ b/lib/c-api/src/wasm_c_api/types/export.rs
@@ -42,12 +42,9 @@ impl From<ExportType> for wasm_exporttype_t {
 
 impl From<&ExportType> for wasm_exporttype_t {
     fn from(other: &ExportType) -> Self {
-        let name = other.name().to_string().into();
+        let name = Box::new(other.name().to_string().into());
         let extern_type = Box::new(other.ty().into());
 
-        wasm_exporttype_t {
-            name: Box::new(name),
-            extern_type,
-        }
+        wasm_exporttype_t { name, extern_type }
     }
 }
diff --git a/lib/c-api/src/wasm_c_api/types/import.rs b/lib/c-api/src/wasm_c_api/types/import.rs
index a8b215836..13a56c46d 100644
--- a/lib/c-api/src/wasm_c_api/types/import.rs
+++ b/lib/c-api/src/wasm_c_api/types/import.rs
@@ -50,13 +50,13 @@ impl From<ImportType> for wasm_importtype_t {
 
 impl From<&ImportType> for wasm_importtype_t {
     fn from(other: &ImportType) -> Self {
-        let module = other.module().to_string().into();
-        let name = other.name().to_string().into();
+        let module = Box::new(other.module().to_string().into());
+        let name = Box::new(other.name().to_string().into());
         let extern_type = Box::new(other.ty().into());
 
         wasm_importtype_t {
-            module: Box::new(module),
-            name: Box::new(name),
+            module,
+            name,
             extern_type,
         }
     }
diff --git a/lib/c-api/src/wasm_c_api/types/mod.rs b/lib/c-api/src/wasm_c_api/types/mod.rs
index 5f692b7c8..c022ba17e 100644
--- a/lib/c-api/src/wasm_c_api/types/mod.rs
+++ b/lib/c-api/src/wasm_c_api/types/mod.rs
@@ -33,11 +33,11 @@ impl From<String> for wasm_name_t {
         let mut boxed_str: Box<str> = string.into_boxed_str();
         let data = boxed_str.as_mut_ptr();
         let size = boxed_str.bytes().len();
-        let wasm_byte = Self { data, size };
+        let wasm_name = Self { data, size };
 
         Box::leak(boxed_str);
 
-        wasm_byte
+        wasm_name
     }
 }
 
diff --git a/lib/c-api/src/wasm_c_api/wasi/mod.rs b/lib/c-api/src/wasm_c_api/wasi/mod.rs
index 8e286ca2d..a7d4ed1b8 100644
--- a/lib/c-api/src/wasm_c_api/wasi/mod.rs
+++ b/lib/c-api/src/wasm_c_api/wasi/mod.rs
@@ -411,13 +411,13 @@ unsafe fn wasi_get_unordered_imports_inner(
     *imports = import_object
         .into_iter()
         .map(|((module, name), export)| {
-            let module = module.into();
-            let name = name.into();
+            let module = Box::new(module.into());
+            let name = Box::new(name.into());
             let extern_inner = Extern::from_vm_export(store, export);
 
             Box::new(wasm_named_extern_t {
-                module: Box::new(module),
-                name: Box::new(name),
+                module,
+                name,
                 r#extern: Box::new(wasm_extern_t {
                     instance: None,
                     inner: extern_inner,