diff --git a/module/tmr/trou-noir.js b/module/tmr/trou-noir.js
index 7ab77d2a..23b995aa 100644
--- a/module/tmr/trou-noir.js
+++ b/module/tmr/trou-noir.js
@@ -14,8 +14,8 @@ export class TrouNoir extends Draconique {
 
   async onActorCreateOwned(actor, souffle) {
     const existants = actor.items.filter(it => this.isCase(it)).map(it => it.system.coord);
-    const tmr = await TMRUtility.getTMRAleatoire(it => !(TMRUtility.isCaseHumide(it) || existants.includes(it.system.coord)));
-    await this.createCaseTmr(actor, 'Trou noir: ' + tmr.label, tmr, souffle.id);
+    const selectedTMR = await TMRUtility.getTMRAleatoire(tmr => !(TMRUtility.isCaseHumide(tmr) || existants.includes(tmr.coord)));
+    await this.createCaseTmr(actor, 'Trou noir: ' + selectedTMR.label, selectedTMR, souffle.id);
   }
 
   code() { return 'trounoir' }