diff --git a/gui/src/lianalite/client/backend/mod.rs b/gui/src/lianalite/client/backend/mod.rs
index 1dd231058..1bc7099dc 100644
--- a/gui/src/lianalite/client/backend/mod.rs
+++ b/gui/src/lianalite/client/backend/mod.rs
@@ -48,7 +48,8 @@ fn request<U: IntoUrl>(
     let req = http
         .request(method, url)
         .header("Authorization", format!("Bearer {}", access_token))
-        .header("Content-Type", "application/json");
+        .header("Content-Type", "application/json")
+        .header("Liana-Version", "0.1");
     tracing::debug!("Sending http request: {:?}", req);
     req
 }