diff --git a/shareMessage.js b/shareMessage.js
index 1a85e1430c226688d3de3f31adcc8d0c0c68541b..ca39304edb7a85571a31fc991e27c3043602428d 100644
--- a/shareMessage.js
+++ b/shareMessage.js
@@ -15,7 +15,7 @@ module.exports = function(req) {
   }
 
   this.getTitle = function() {
-    return (_req.args.signature ? _('Faites comme ') + encodeURIComponent(_req.args.signature) + ', s' : 'S')
+    return (_req.args.signature ? _('Faites comme ') + _req.args.signature + ', s' : 'S')
       + _('outenez ')
       + _lqdnName + ' ! #LQDoN';
   }
diff --git a/tests/run.js b/tests/run.js
index aba2bfa571cec4e1cf79c3c7fd6f70184aade878..86b57263db7adbeb672fb57c29824347c1d5e12f 100755
--- a/tests/run.js
+++ b/tests/run.js
@@ -71,5 +71,90 @@ exports.shareMessage = {
     test.strictEqual(msg.getDiasporaLink(), 'https://share.diasporafoundation.org/?title=Soutenez%20La%20Quadrature%20du%20Net%20!%20%23LQDoN%20https%3A%2F%2Flocalhost&url=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Dfr');
     test.strictEqual(msg.getMastodonLink(), 'https://mamot.fr/share?text=Soutenez%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Dfr');
     test.done();
+  },
+
+  en: function(test) {
+    let req = {
+      protocol: 'https',
+      headers: {
+	host: 'localhost'
+      },
+      i18n: i18n,
+      args: {
+	bgColor: '#f54358',
+	fgColor: '#ffd201',
+	text: 'démocratie',
+	font: 'lineal',
+	icon: 1,
+	signature: ''
+      }
+    };
+    let msg = new ShareMessage(req);
+    i18n.setLocale('en');
+    test.strictEqual(msg.getUrl(), 'https://localhost/?bgColor=%23f54358&fgColor=%23ffd201&text=d%C3%A9mocratie&font=lineal&icon=1&signature=&lang=en');
+    test.strictEqual(msg.getTitle(), 'Support @laquadrature ! #LQDoN');
+    test.strictEqual(msg.getContent(), 'https://localhost');
+    test.strictEqual(msg.getTwitterLink(), 'https://twitter.com/intent/tweet?text=Support%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Den');
+    test.strictEqual(msg.getFacebookLink(), 'https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Den');
+    test.strictEqual(msg.getDiasporaLink(), 'https://share.diasporafoundation.org/?title=Support%20La%20Quadrature%20du%20Net%20!%20%23LQDoN%20https%3A%2F%2Flocalhost&url=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Den');
+    test.strictEqual(msg.getMastodonLink(), 'https://mamot.fr/share?text=Support%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523f54358%26fgColor%3D%2523ffd201%26text%3Dd%25C3%25A9mocratie%26font%3Dlineal%26icon%3D1%26signature%3D%26lang%3Den');
+    test.done();
+  },
+
+  advanced_fr: function(test) {
+    let req = {
+      protocol: 'https',
+      headers: {
+	host: 'localhost'
+      },
+      i18n: i18n,
+      args: {
+	bgColor: '#ff9146',
+	fgColor: '#ee0088',
+	text: 'pelle à tarte',
+	font: 'solid-mirage',
+	icon: 27,
+	signature: 'nos amis'
+      }
+    };
+    let msg = new ShareMessage(req);
+    i18n.setLocale('fr');
+    test.strictEqual(msg.getUrl(), 'https://localhost/?bgColor=%23ff9146&fgColor=%23ee0088&text=pelle%20%C3%A0%20tarte&font=solid-mirage&icon=27&signature=nos%20amis&lang=fr');
+    test.strictEqual(msg.getTitle(), 'Faites comme nos amis, soutenez @laquadrature ! #LQDoN');
+    test.strictEqual(msg.getContent(), 'https://localhost');
+    test.strictEqual(msg.getTwitterLink(), 'https://twitter.com/intent/tweet?text=Faites%20comme%20nos%20amis%2C%20soutenez%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dnos%2520amis%26lang%3Dfr');
+    test.strictEqual(msg.getFacebookLink(), 'https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dnos%2520amis%26lang%3Dfr');
+    test.strictEqual(msg.getDiasporaLink(), 'https://share.diasporafoundation.org/?title=Faites%20comme%20nos%20amis%2C%20soutenez%20La%20Quadrature%20du%20Net%20!%20%23LQDoN%20https%3A%2F%2Flocalhost&url=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dnos%2520amis%26lang%3Dfr');
+    test.strictEqual(msg.getMastodonLink(), 'https://mamot.fr/share?text=Faites%20comme%20nos%20amis%2C%20soutenez%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dnos%2520amis%26lang%3Dfr');
+    test.done();
+  },
+
+  advanced_en: function(test) {
+    let req = {
+      protocol: 'https',
+      headers: {
+	host: 'localhost'
+      },
+      i18n: i18n,
+      args: {
+	bgColor: '#ff9146',
+	fgColor: '#ee0088',
+	text: 'pelle à tarte',
+	font: 'solid-mirage',
+	icon: 27,
+	signature: 'our friends'
+      }
+    };
+    let msg = new ShareMessage(req);
+    i18n.setLocale('en');
+    test.strictEqual(msg.getUrl(), 'https://localhost/?bgColor=%23ff9146&fgColor=%23ee0088&text=pelle%20%C3%A0%20tarte&font=solid-mirage&icon=27&signature=our%20friends&lang=en');
+    test.strictEqual(msg.getTitle(), 'Just like our friends, support @laquadrature ! #LQDoN');
+    test.strictEqual(msg.getContent(), 'https://localhost');
+    test.strictEqual(msg.getTwitterLink(), 'https://twitter.com/intent/tweet?text=Just%20like%20our%20friends%2C%20support%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dour%2520friends%26lang%3Den');
+    test.strictEqual(msg.getFacebookLink(), 'https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dour%2520friends%26lang%3Den');
+    test.strictEqual(msg.getDiasporaLink(), 'https://share.diasporafoundation.org/?title=Just%20like%20our%20friends%2C%20support%20La%20Quadrature%20du%20Net%20!%20%23LQDoN%20https%3A%2F%2Flocalhost&url=https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dour%2520friends%26lang%3Den');
+    test.strictEqual(msg.getMastodonLink(), 'https://mamot.fr/share?text=Just%20like%20our%20friends%2C%20support%20%40laquadrature%20!%20%23LQDoN%20https%3A%2F%2Flocalhost%20https%3A%2F%2Flocalhost%2F%3FbgColor%3D%2523ff9146%26fgColor%3D%2523ee0088%26text%3Dpelle%2520%25C3%25A0%2520tarte%26font%3Dsolid-mirage%26icon%3D27%26signature%3Dour%2520friends%26lang%3Den');
+    test.done();
   }
+
 }