diff --git a/companion/src/eeprominterface.cpp b/companion/src/eeprominterface.cpp
index 33da45548..c880f72b3 100644
--- a/companion/src/eeprominterface.cpp
+++ b/companion/src/eeprominterface.cpp
@@ -358,7 +358,7 @@ QString RawSource::toString(const ModelData & model)
       return result;
     }
     case SOURCE_TYPE_LUA_OUTPUT:
-      return QObject::tr("[S%1]%2").arg(index/16+1).arg(index%16+1);
+      return QObject::tr("LUA%1%2").arg(index/16+1).arg(QChar('a'+index%16));
     case SOURCE_TYPE_STICK:
       return AnalogString(index);
     case SOURCE_TYPE_TRIM: