diff --git a/src/components/Terms/termsView.scss b/src/components/Terms/termsView.scss
index b3cc43d5a488965b7ca6d0ae3794b79f49f45264..580e95b0505d7a383ec832c13459ffe26d29a151 100644
--- a/src/components/Terms/termsView.scss
+++ b/src/components/Terms/termsView.scss
@@ -85,7 +85,7 @@
     margin: 0;
     max-width: 150px;
     &:disabled {
-      opacity: 0.7;
+      opacity: 0.3;
     }
   }
 }
diff --git a/src/locales/fr.json b/src/locales/fr.json
index d4c323cc3c08115891bf88b5918496499e4ca55e..9ff2713079e1993fd7aa335747d1b685cbdbeace 100644
--- a/src/locales/fr.json
+++ b/src/locales/fr.json
@@ -1,7 +1,7 @@
 {
   "common": {
     "title_app": "Ecolyo",
-    "title_challenge": "Défi",
+    "title_challenge": "Défis",
     "title_quiz": "Quiz",
     "title_exploration": "Exploration",
     "title_action": "Action",