diff --git a/companion/src/firmwares/opentx/opentxinterface.cpp b/companion/src/firmwares/opentx/opentxinterface.cpp
index 1566252f3..51bb4dada 100644
--- a/companion/src/firmwares/opentx/opentxinterface.cpp
+++ b/companion/src/firmwares/opentx/opentxinterface.cpp
@@ -1202,8 +1202,7 @@ void registerOpenTxFirmwares()
   firmware->addOption("lua", QObject::tr("Support for Lua model scripts"));
   Option usb_options[] = { { "massstorage", QObject::tr("Instead of Joystick emulation, USB connection is Mass Storage (as in the Bootloader)") }, { "cli", QObject::tr("Instead of Joystick emulation, USB connection is Command Line Interface") }, { NULL } };
   firmware->addOptions(usb_options);
-  /* untested */
-  //firmware->addOption("multimodule", QObject::tr("Support for the DIY-Multiprotocol-TX-Module"));
+  firmware->addOption("multimodule", QObject::tr("Support for the DIY-Multiprotocol-TX-Module"));
   addOpenTxCommonOptions(firmware);
   firmwares.push_back(firmware);