diff --git a/ledger_app.toml b/ledger_app.toml
index 8cff46c..5cff00b 100644
--- a/ledger_app.toml
+++ b/ledger_app.toml
@@ -2,3 +2,6 @@
 build_directory = "./"
 sdk = "Rust"
 devices = ["nanos", "nanox", "nanos+"]
+
+[tests]
+pytest_directory = "./tests/"