diff --git a/subxt/src/rpc/types.rs b/subxt/src/rpc/types.rs
index 14b7fff42b..3d6e0f1ea6 100644
--- a/subxt/src/rpc/types.rs
+++ b/subxt/src/rpc/types.rs
@@ -509,7 +509,16 @@ pub enum FollowEvent<Hash> {
 #[serde(rename_all = "camelCase")]
 pub struct ChainHeadResult<T> {
     /// Result of the method.
+    #[cfg(not(feature = "experimental-light-client"))]
     pub result: T,
+    /// Result of the method.
+    ///
+    /// # Note
+    ///
+    /// `chainHead_body` returns a vector of values, while
+    /// `chainHead_storage` returns just one plain element.
+    #[cfg(feature = "experimental-light-client")]
+    pub value: T,
 }
 
 /// The event generated by the body / call / storage methods.