diff --git a/subxt/src/extrinsic/mod.rs b/subxt/src/extrinsic/mod.rs
index 60b256dfaf..e3b9db291c 100644
--- a/subxt/src/extrinsic/mod.rs
+++ b/subxt/src/extrinsic/mod.rs
@@ -22,6 +22,8 @@ mod signer;
 pub use self::{
     params::{
         AssetTip,
+        BaseExtrinsicParams,
+        BaseExtrinsicParamsBuilder,
         Era,
         ExtrinsicParams,
         PlainTip,