diff --git a/src/cloud/occi/lib/ui/public/js/plugins/compute.js b/src/cloud/occi/lib/ui/public/js/plugins/compute.js
index 99402b25a0..cedf1210e1 100644
--- a/src/cloud/occi/lib/ui/public/js/plugins/compute.js
+++ b/src/cloud/occi/lib/ui/public/js/plugins/compute.js
@@ -993,7 +993,7 @@ function setupVNC(){
 
     dialog.dialog({
         autoOpen:false,
-        width:700,
+        width:750,
         modal:true,
         height:500,
         resizable:true,
diff --git a/src/sunstone/public/js/plugins/vms-tab.js b/src/sunstone/public/js/plugins/vms-tab.js
index fbdc28b3ae..17da0972ea 100644
--- a/src/sunstone/public/js/plugins/vms-tab.js
+++ b/src/sunstone/public/js/plugins/vms-tab.js
@@ -1289,7 +1289,7 @@ function setupVNC(){
 
     dialog.dialog({
         autoOpen:false,
-        width:700,
+        width:750,
         modal:true,
         height:500,
         resizable:true,