diff --git a/ledger_app.toml b/ledger_app.toml
index d8530d3..7f63dfe 100644
--- a/ledger_app.toml
+++ b/ledger_app.toml
@@ -1,7 +1,7 @@
 [app]
 build_directory = "./app/"
 sdk = "C"
-devices = ["nanos", "nanox", "nanos+", "stax", #flex"]
+devices = ["nanos", "nanox", "nanos+", "stax", "flex"]
 
 [tests]
 unit_directory = "./tests/"