diff --git a/incs/constantes.inc b/incs/constantes.inc
index e3d1c43..24bb6cf 100644
--- a/incs/constantes.inc
+++ b/incs/constantes.inc
@@ -40,6 +40,19 @@
 	finish  { phong 0.5 }
 }
 
+#declare Texture_Roues = texture
+{
+	pigment { color LightSteelBlue }
+	finish { phong 0.7 }
+}
+
+#declare Texture_Chassis = texture
+{
+	pigment { color Yellow }
+	finish { phong 0.5 ambient 0.4 }
+}
+
+
 /* ------------------------------------------------------------ */
 #end		// #ifdef
 
diff --git a/incs/train.inc b/incs/train.inc
index cc037be..defccf0 100644
--- a/incs/train.inc
+++ b/incs/train.inc
@@ -5,17 +5,7 @@
  */
 
 //-----------------------------------------------------------------
-#declare Texture_Roues = texture
-{
-	pigment { color LightSteelBlue }
-	finish { phong 0.7 }
-}
-
-#declare Texture_Chassis = texture
-{
-	pigment { color Yellow }
-	finish { phong 0.5 ambient 0.4 }
-}
+#include "incs/constantes.inc"
 
 //-----------------------------------------------------------------