diff --git a/Gemfile b/Gemfile
index af3fd4c06cea9052d9a549e293f69a253f07c9de..14d5ea09a22eb53dc9827e6bb3845d64b7ad084a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -48,6 +48,7 @@ gem "jquery-ui-rails", git: "https://github.com/jquery-ui-rails/jquery-ui-rails.
 gem "kamifusen"#, path: "../kamifusen"
 gem "kaminari"
 gem "leaflet-rails"
+gem "libretranslate"
 gem "mini_magick"
 gem "octokit"
 gem "omniauth-rails_csrf_protection", "~> 1.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 7cdbcd67e65274f94b1aea585201fa1cc1c3a344..956d3904870b3ebdbaa2a5af9f902b4b58fbce05 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -337,6 +337,10 @@ GEM
     leaflet-rails (1.9.4)
       actionpack (>= 4.2.0)
       railties (>= 4.2.0)
+    libretranslate (0.1.0)
+      json
+      net-http
+      open-uri
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -664,6 +668,7 @@ DEPENDENCIES
   kamifusen
   kaminari
   leaflet-rails
+  libretranslate
   listen (~> 3.3)
   mini_magick
   octokit
diff --git a/config/application.sample.yml b/config/application.sample.yml
index 97a0bb808b16a75579cb311b2568333e2fa75503..6a1588d04eca45eae5c1d928b451b5a038516b85 100644
--- a/config/application.sample.yml
+++ b/config/application.sample.yml
@@ -43,7 +43,7 @@ PEXELS_API_KEY:
 DEUXFLEURS_USER:
 DEUXFLEURS_PASSWORD:
 
-LIBRE_TRANSLATE_API_KEY: 
+LIBRETRANSLATE_API_KEY: 
 
 MAINTENANCE: "false"