diff --git a/components/webdriver_server/lib.rs b/components/webdriver_server/lib.rs
index e86fb43f663..33032215784 100644
--- a/components/webdriver_server/lib.rs
+++ b/components/webdriver_server/lib.rs
@@ -87,10 +87,13 @@ impl Handler {
     fn handle_new_session(&mut self) -> WebDriverResult<WebDriverResponse> {
         if self.session.is_none() {
             let session = WebdriverSession::new();
+            let mut capabilities = BTreeMap::new();
+            capabilities.insert("browserName".to_owned(), "servo".to_json());
+            capabilities.insert("browserVersion".to_owned(), "0.0.1".to_json());
             let rv = Ok(WebDriverResponse::NewSession(
                 NewSessionResponse::new(
                     session.id.to_string(),
-                    Json::Object(BTreeMap::new()))));
+                    Json::Object(capabilities))));
             self.session = Some(session);
             rv
         } else {