diff --git a/elements/recepteurs/machines/moteur_tri_de.elmt b/elements/recepteurs/machines/moteur_tri_de.elmt
index 6ea038ec0..2c18df7d9 100644
--- a/elements/recepteurs/machines/moteur_tri_de.elmt
+++ b/elements/recepteurs/machines/moteur_tri_de.elmt
@@ -4,8 +4,8 @@
         <name lang="fr" >Moteur triphasé (Double enroulement)</name>
     </names>
     <description>
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-        <line antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="21.5" x1="10" y2="40" x2="10" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="21.5" x1="-10" y2="40" x2="-10" />
+        <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="21.5" x1="10" y2="40" x2="10" />
         <line antialias="false" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="25" x1="0" y2="40" x2="0" />
         <text x="-10.25" y="18" size="18" text="M" />
         <circle x="-15" y="-5" antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" diameter="30" />