diff --git a/lib/Vroom/I18N/en.pm b/lib/Vroom/I18N/en.pm
index a6d881e..0090b4c 100644
--- a/lib/Vroom/I18N/en.pm
+++ b/lib/Vroom/I18N/en.pm
@@ -57,6 +57,23 @@ our %Lexicon = (
   "TO_INVITE_SHARE_THIS_URL"             => "Send this address to anyone and he will be able to join this room",
   "YOU_CAN_INVITE_BY_MAIL"               => "You can also directly send an invitation by email",
   "EMAIL_PLACEHOLDER"                    => "j.smith\@example.com",
+  "ERROR_INVITATION_INVALID"             => "This link is invalid, your invitation has probably expired, or you've already responded",
+  "MESSAGE_SENT"                         => "Message sent",
+  "ORGANIZER_WILL_GET_YOUR_MESSAGE"      => "The organizer will get your message in a few seconds",
+  "INVITATION"                           => "Invitation",
+  "INVITATION_RESPONSE"                  => "Respond to an invitation",
+  "CANNOT_JOIN_NOW"                      => "You cannot join this conference ? Leave a message to the organizer so he won't wait for you",
+  "WILL_YOU_JOIN"                        => "Will you join later ?",
+  "WILL_TRY_TO_JOIN_LATER"               => "I will try to join later, but don't wait for me",
+  "WONT_BE_ABLE_TO_JOIN"                 => "I cannot participate",
+  "DONT_WAIT_FOR_ME"                     => "Don't wait for me",
+  "YOU_CAN_STILL_CHANGE_YOUR_MIND"       => "It's not too late to change your mind",
+  "CLICK_SEND_OR_JOIN_NOW"               => "Click send to deliver your message, or join the room now",
+  "IF_YOU_CANNOT_JOIN"                   => "If you cannot join the conference, or if you'll be late",
+  "YOU_CAN_NOTIFY_THE_ORGANIZER"         => "you can notify the organizer",
+  "INVITE_REPONSE_FROM_s"                => "%s response to your invitation",
+  "HE_WILL_TRY_TO_JOIN_LATER"            => "This person will tryu to join later",
+  "HE_WONT_JOIN"                         => "This person won't be able to join the conference",
   "SEND_INVITE"                          => "Send an email invitation",
   "MESSAGE"                              => "Message",
   "SEND_CUSTOM_MESSAGE"                  => "You can add a custom message, for example, the password needed to join this room",
diff --git a/lib/Vroom/I18N/fr.pm b/lib/Vroom/I18N/fr.pm
index 8f4bc30..a8d47b6 100644
--- a/lib/Vroom/I18N/fr.pm
+++ b/lib/Vroom/I18N/fr.pm
@@ -63,6 +63,23 @@ our %Lexicon = (
     "YOU_CAN_INVITE_BY_MAIL"                    => "Vous pouvez aussi envoyer une invitation par email",
     "SEND_INVITE"                               => "Envoyer une invitation par mail",
     "EMAIL_PLACEHOLDER"                         => "j.smith\@exemple.com",
+    "ERROR_INVITATION_INVALID"                  => "Ce lien est invalide, votre invitation a probablement expiré, ou vous y avez déjà répondu",
+    "MESSAGE_SENT"                              => "Message transmis",
+    "ORGANIZER_WILL_GET_YOUR_MESSAGE"           => "L'organisateur de la réunion recevra votre message dans quelques instants",
+    "INVITATION"                                => "Invitation",
+    "INVITATION_RESPONSE"                       => "Répondre à une invitation",
+    "CANNOT_JOIN_NOW"                           => "Vous ne pouvez pas rejoindre cette conférence ? Laissez un message à l'organisateur pour qu'il en soit informé",
+    "WILL_YOU_JOIN"                             => "Allez vous la rejoindre plus tard ?",
+    "WILL_TRY_TO_JOIN_LATER"                    => "J'essaierai de vous rejoindre plus tard, mais ne m'attendez pas",
+    "WONT_BE_ABLE_TO_JOIN"                      => "Je ne pourrai pas participer",
+    "DONT_WAIT_FOR_ME"                          => "Ne m'attendez pas",
+    "YOU_CAN_STILL_CHANGE_YOUR_MIND"            => "Il n'est pas trop tard pour changer d'avis",
+    "CLICK_SEND_OR_JOIN_NOW"                    => "Cliquez sur envoyer pour transmettre votre message, ou rejoignez la conférence dès maintenant",
+    "IF_YOU_CANNOT_JOIN"                        => "Si vous ne pouvez pas rejoindre la conférence, ou si vous allez être en retard",
+    "YOU_CAN_NOTIFY_THE_ORGANIZER"              => "vous pouvez en informer l'organisateur",
+    "INVITE_REPONSE_FROM_s"                     => "Réponse de %s à votre invitation",
+    "HE_WILL_TRY_TO_JOIN_LATER"                 => "Cette personne essaiera de vous rejoindre plus tard",
+    "HE_WONT_JOIN"                              => "Cette personne ne pourra pas vous rejoindre",
     "MESSAGE"                                   => "Message",
     "SEND_CUSTOM_MESSAGE"                       => "Vous pouvez ajouter un message personnalisé, par exemple le mot de passe nécessaire pour " .
                                                    "rejoindre le salon",