diff --git a/src/proxy/diazo/gitlab.xml b/src/proxy/diazo/gitlab.xml
index 95ec3a8..a4e8c82 100644
--- a/src/proxy/diazo/gitlab.xml
+++ b/src/proxy/diazo/gitlab.xml
@@ -7,6 +7,10 @@
     <before css:theme-children="#main-content" css:content-children="body" />
 
     <merge attributes="class" css:theme="body" css:content="body" />
+    
+    <!-- Add gitlab properties -->
+    <merge attributes="data-page" css:theme="body" css:content="body" />
+    <merge attributes="data-project-id" css:theme="body" css:content="body" />
 
     <drop css:content="#top-panel" />
     <drop css:content=".navbar-gitlab" />
diff --git a/src/proxy/templates/proxy/gitlab.html b/src/proxy/templates/proxy/gitlab.html
index 7e624cb..6694ca5 100644
--- a/src/proxy/templates/proxy/gitlab.html
+++ b/src/proxy/templates/proxy/gitlab.html
@@ -3,6 +3,14 @@
 
 {% block head_css %}
 <style>
+  /* Reset left and with for .modal-dialog style (like gitlab does), 
+     the bootstrap.css one makes it small */
+  @media screen and (min-width: 768px) {
+    .modal-dialog {
+      left: auto;
+      width: auto;
+    }
+  }
   div#main-content {
     margin-top: 65px;
   }
--
libgit2 0.21.2