diff --git a/maps/M-MGN1-3.svg b/maps/M-MGN1-3.svg
index b2acf82..795e190 100644
--- a/maps/M-MGN1-3.svg
+++ b/maps/M-MGN1-3.svg
@@ -62,49 +62,42 @@
inkscape:label="salles"
id="svg-salles-group">
+ class="svg-salle"
+ inkscape:label="salle-M-GN1-3-ag" />
+ class="svg-salle"
+ inkscape:label="salle-M-GN1-3-af" />