diff --git a/sources/GuiElements/ZT1StatsZone.cpp b/sources/GuiElements/ZT1StatsZone.cpp
index 4568fe6..c71c21d 100644
--- a/sources/GuiElements/ZT1StatsZone.cpp
+++ b/sources/GuiElements/ZT1StatsZone.cpp
@@ -264,7 +264,8 @@ unsigned int CZT1StatsZone::SetTrainParameters(int TrainType, QList<qint16> Trai
     }
     else
     {
-        mTrainCompositionText->setPlainText(QString("Composition : %1-%2-%3").arg(TrainComposition[0]).arg(TrainComposition[1]).arg(TrainComposition[2]));
+        int toto = TrainComposition[0];
+        mTrainCompositionText->setPlainText(QString("Composition : %1-%2-%3").arg((int)TrainComposition[0],3,10,QChar('0')).arg(TrainComposition[1],3,10,QChar('0')).arg(TrainComposition[2],3,10,QChar('0')));
     }
 
     return RET_OK;