diff --git a/companion/src/firmwares/multiprotocols.cpp b/companion/src/firmwares/multiprotocols.cpp
index 0dcc299e9..7b13a2b19 100644
--- a/companion/src/firmwares/multiprotocols.cpp
+++ b/companion/src/firmwares/multiprotocols.cpp
@@ -173,10 +173,7 @@ QString Multiprotocols::protocolToString(int protocol, bool custom)
     "Bayang RX", "Pelikan", "Tiger", "WK", "XN297 Dump", "FrSky X 2.1", "FrSky R9"
   });
 
-  if (protocol == MM_RF_CUSTOM_SELECTED || custom)
-    return tr("Custom - proto %1)").arg(protocol);
-  else
-    return strings.value(protocol, CPN_STR_UNKNOWN_ITEM);
+  return strings.value(protocol, CPN_STR_UNKNOWN_ITEM);
 }
 
 // static
diff --git a/companion/src/firmwares/opentx/opentxeeprom.cpp b/companion/src/firmwares/opentx/opentxeeprom.cpp
index cfeb5278a..7053118d5 100644
--- a/companion/src/firmwares/opentx/opentxeeprom.cpp
+++ b/companion/src/firmwares/opentx/opentxeeprom.cpp
@@ -2056,8 +2056,6 @@ class ModuleUnionField: public UnionField<unsigned int> {
 
       void beforeExport() override
       {
-        if (module.multi.rfProtocol > MODULE_SUBTYPE_MULTI_LAST)
-          module.multi.rfProtocol += 3;
         rfProtExtra = (module.multi.rfProtocol & 0x70) >> 4;
         module.multi.rfProtocol &= 0x0f;
       }
@@ -2065,8 +2063,6 @@ class ModuleUnionField: public UnionField<unsigned int> {
       void afterImport() override
       {
         module.multi.rfProtocol = (rfProtExtra << 4) + (module.rfProtocol & 0xf);
-        if (module.multi.rfProtocol > MODULE_SUBTYPE_MULTI_LAST)
-          module.multi.rfProtocol -= 3;
       }
 
     private: