diff --git a/setup.cfg b/setup.cfg
index e926e128..b17bf7f5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -81,6 +81,7 @@ testing =
     flake8
     substrate-interface
     py-sr25519-bindings
+    ledgereth==0.9.0
 mqtt =
     aiomqtt<=0.1.3
     certifi