diff --git a/module/rdd-combat.js b/module/rdd-combat.js
index 5ef5b77d..5108c363 100644
--- a/module/rdd-combat.js
+++ b/module/rdd-combat.js
@@ -698,6 +698,7 @@ export class RdDCombat {
       else {
         const defenderToken = canvas.tokens.get(this.defenderTokenId);
         const dist = this.distance(_token, defenderToken)
+        const isVisible = this.isVisible(_token, defenderToken)
         const portee = this._ajustementPortee(dist, rollData.arme)
         const taille = this._ajustementTaille(this.defender)
         const activite = this._ajustementMouvement(this.defender)
@@ -706,6 +707,7 @@ export class RdDCombat {
           content: await renderTemplate('systems/foundryvtt-reve-de-dragon/templates/chat-info-distance.html', {
             rollData: rollData,
             attacker: _token,
+            isVisible: isVisible,
             defender: defenderToken,
             distance: dist,
             portee: portee,
@@ -719,6 +721,10 @@ export class RdDCombat {
     }
   }
 
+  isVisible(token, defender) {
+    return canvas.effects.visibility.testVisibility(defender.center, { object: token })
+  }
+    
   distance(t, defenderToken) {
     return Number(canvas.grid.measureDistances([{ ray: new Ray(t.center, defenderToken.center) }], { gridSpaces: false })).toFixed(1);
   }
diff --git a/system.json b/system.json
index 17b93db6..2257fe1a 100644
--- a/system.json
+++ b/system.json
@@ -34,10 +34,10 @@
   ],
   "url": "https://www.uberwald.me/gitea/public/foundryvtt-reve-de-dragon/",
   "license": "LICENSE.txt",
-  "version": "10.0.25",
+  "version": "10.0.26",
   "compatibility": {
     "minimum": "10",
-    "verified": "10.286"
+    "verified": "10.287"
   },
   "esmodules": [
     "module/rdd-main.js"
@@ -333,7 +333,7 @@
   ],
   "socket": true,
   "manifest": "https://www.uberwald.me/gitea/public/foundryvtt-reve-de-dragon/raw/v10/system.json",
-  "download": "https://www.uberwald.me/gitea/public/foundryvtt-reve-de-dragon/archive/foundryvtt-reve-de-dragon-10.0.25.zip",
+  "download": "https://www.uberwald.me/gitea/public/foundryvtt-reve-de-dragon/archive/foundryvtt-reve-de-dragon-10.0.26.zip",
   "gridDistance": 1,
   "gridUnits": "m",
   "primaryTokenAttribute": "sante.vie",
diff --git a/templates/chat-info-distance.html b/templates/chat-info-distance.html
index 8cc89e5b..a1702673 100644
--- a/templates/chat-info-distance.html
+++ b/templates/chat-info-distance.html
@@ -2,6 +2,11 @@
 <strong>Ajustement de tir/lancer</strong> proposé de <strong>{{total}}</strong>
 <ul>
   <li>{{defender.name}} est à une distance indicative de {{distance}} mètres.</li>
+  {{#if isVisible}}
+    <li>Selon les murs et la lumière, la cible {{defender.name}} est visible de {{attacker.name}}.</li>
+  {{else}}
+    <li>Selon les murs et la lumière, la cible {{defender.name}} n'est pas visible de {{attacker.name}}.</li>
+  {{/if}}
   {{log defender}}
   <li>Portée {{portee.msg}} pour l'arme {{rollData.arme.name}} : {{portee.diff}}</li>
   <li>De taille {{taille.msg}}: {{taille.diff}}</li>