diff --git a/contexte.inc b/contexte.inc
index 4fef2e1..bdab43e 100644
--- a/contexte.inc
+++ b/contexte.inc
@@ -80,8 +80,8 @@ height_field {
 #declare Repere = object
 {
 union	{
-	cylinder { 0, <1, 0, 0>, 0.007 pigment { color Red } }
-	cylinder { 0, <0, 0, 1>, 0.007 pigment { color Blue } }
+	cylinder { 0, <1, 0, 0>, 0.008 pigment { color Red } }
+	cylinder { 0, <0, 0, 1>, 0.008 pigment { color Blue } }
 	}
 }