diff --git a/src/contact.html b/src/contact.html
index 55cc22e..6de5f78 100644
--- a/src/contact.html
+++ b/src/contact.html
@@ -107,8 +107,7 @@ <h4> <strong>A PROPOS DE INVOCC</strong> </h4>
                 <div class="col-md-4">
                     <h4> <strong>Communautée</strong> </h4>
                     <p>
-                        <a href="https://twitter.com/montpellierjug"><i class="fa fa-twitter-square fa-3x"  ></i></a>
-                        <a href="https://www.linkedin.com/groups/3841296"><i class="fa fa-linkedin-square fa-3x"  ></i></a>
+                        <a href="https://twitter.com/InvOccConf" target="_blank"><i class="fa fa-twitter-square fa-3x"  ></i></a>
                     </p>
                 </div>
                 <!--<div class="col-md-4">-->
diff --git a/src/empty.html b/src/empty.html
index b43e6f1..6171e69 100644
--- a/src/empty.html
+++ b/src/empty.html
@@ -105,8 +105,7 @@ <h4> <strong>A PROPOS DE INVOCC</strong> </h4>
                 <div class="col-md-4">
                     <h4> <strong>Communautée</strong> </h4>
                     <p>
-                        <a href="https://twitter.com/montpellierjug"><i class="fa fa-twitter-square fa-3x"  ></i></a>
-                        <a href="https://www.linkedin.com/groups/3841296"><i class="fa fa-linkedin-square fa-3x"  ></i></a>
+                        <a href="https://twitter.com/InvOccConf" target="_blank"><i class="fa fa-twitter-square fa-3x"  ></i></a>
                     </p>
                 </div>
                 <!--<div class="col-md-4">-->
diff --git a/src/index.html b/src/index.html
index 69f4d6e..90013e3 100644
--- a/src/index.html
+++ b/src/index.html
@@ -227,8 +227,7 @@ <h4><strong>A PROPOS DE INVOCC</strong></h4>
             <div class="col-md-4">
                 <h4><strong>Communautée</strong></h4>
                 <p>
-                    <a href="https://twitter.com/montpellierjug"><i class="fa fa-twitter-square fa-3x"></i></a>
-                    <a href="https://www.linkedin.com/groups/3841296"><i class="fa fa-linkedin-square fa-3x"></i></a>
+                    <a href="https://twitter.com/InvOccConf"><i class="fa fa-twitter-square fa-3x"></i></a>
                 </p>
             </div>
             <!--<div class="col-md-4">-->
diff --git a/src/speakers.html b/src/speakers.html
index f871f66..eecd310 100644
--- a/src/speakers.html
+++ b/src/speakers.html
@@ -262,8 +262,7 @@ <h4> <strong>A PROPOS DE INVOCC</strong> </h4>
                 <div class="col-md-4">
                     <h4> <strong>Communautée</strong> </h4>
                     <p>
-                        <a href="https://twitter.com/montpellierjug"><i class="fa fa-twitter-square fa-3x"  ></i></a>
-                        <a href="https://www.linkedin.com/groups/3841296"><i class="fa fa-linkedin-square fa-3x"  ></i></a>
+                        <a href="https://twitter.com/InvOccConf" target="_blank"><i class="fa fa-twitter-square fa-3x"  ></i></a>
                     </p>
                 </div>
                 <!--<div class="col-md-4">-->
diff --git a/src/sponsors.html b/src/sponsors.html
index de05508..77b6300 100644
--- a/src/sponsors.html
+++ b/src/sponsors.html
@@ -216,8 +216,7 @@ <h4> <strong>A PROPOS DE INVOCC</strong> </h4>
                 <div class="col-md-4">
                     <h4> <strong>Communautée</strong> </h4>
                     <p>
-                        <a href="https://twitter.com/montpellierjug"><i class="fa fa-twitter-square fa-3x"  ></i></a>
-                        <a href="https://www.linkedin.com/groups/3841296"><i class="fa fa-linkedin-square fa-3x"  ></i></a>
+                        <a href="https://twitter.com/InvOccConf" target="_blank"><i class="fa fa-twitter-square fa-3x"  ></i></a>
                     </p>
                 </div>
                 <!--<div class="col-md-4">-->