diff --git a/admin/static/js/app.js b/admin/static/js/app.js
index 1d3c626b..7806f5fb 100644
--- a/admin/static/js/app.js
+++ b/admin/static/js/app.js
@@ -550,6 +550,11 @@ angular.module("FICApp")
     .controller("PKIController", function($scope, $rootScope, Certificate, CACertificate, Team, $location, $http) {
 	$scope.teams = Team.query();
 	$scope.certificates = Certificate.query();
+	$scope.certificates.$promise.then(function(certificates) {
+	    certificates.forEach(function(certificate, cid) {
+		certificate.serial = parseInt(certificate.id).toString(16);
+	    });
+	});
 	$scope.ca = CACertificate.get();
 
 	$scope.revoke = function() {
@@ -558,7 +563,11 @@ angular.module("FICApp")
 		Certificate.delete({ serial: targetserial }).$promise.then(
 		    function() {
 			$('#revokeModal').modal('hide');
-			$scope.certificates = Certificate.query();
+			$scope.certificates = Certificate.query().$promise.then(function(certificates) {
+			    certificates.forEach(function(certificate, cid) {
+				certificate.serial = parseInt(certificate.id).toString(16);
+			    });
+			});
 		    }, function(response) {
 			$rootScope.newBox('danger', 'An error occurs when trying to associate certificate:', response.data.errmsg);
 		    }
@@ -1532,6 +1541,11 @@ angular.module("FICApp")
     })
     .controller("TeamCertificatesController", function($scope, $rootScope, TeamCertificate, $routeParams, $http) {
 	$scope.certificates = TeamCertificate.query({ teamId: $routeParams.teamId });
+	$scope.certificates.$promise.then(function(certificates) {
+	    certificates.forEach(function(certificate, cid) {
+		certificate.serial = parseInt(certificate.id).toString(16);
+	    });
+	});
 
 	$scope.dissociateCertificate = function(certificate) {
 	    $http({
@@ -1541,7 +1555,11 @@ angular.module("FICApp")
 		    id_team: null
 		}
 	    }).then(function(response) {
-		$scope.certificates = TeamCertificate.query({ teamId: $routeParams.teamId });
+		$scope.certificates = TeamCertificate.query({ teamId: $routeParams.teamId }).$promise.then(function(certificates) {
+		    certificates.forEach(function(certificate, cid) {
+			certificate.serial = parseInt(certificate.id).toString(16);
+		    });
+		});
 		$rootScope.newBox('success', 'Certificate successfully dissociated!');
 	    }, function(response) {
 		$rootScope.newBox('danger', 'An error occurs when dissociating certiticate:', response.data.errmsg);
diff --git a/admin/static/views/pki.html b/admin/static/views/pki.html
index 24c4c1cc..6edc57d1 100644
--- a/admin/static/views/pki.html
+++ b/admin/static/views/pki.html
@@ -16,7 +16,7 @@
   </thead>
   <tbody>
     <tr ng-repeat="certificate in certificates | filter: query" ng-click="show(certificate.id)" ng-class="{'bg-danger': certificate.revoked}">
-      <td>{{ certificate.id }}</td>
+      <td>{{ certificate.serial | uppercase }}</td>
       <td>{{ certificate.creation }}</td>
       <td ng-if="certificate.id_team">
 	<span ng-repeat="team in teams" ng-if="team.id == certificate.id_team">
@@ -118,9 +118,9 @@
 </div>
 
 <dl ng-if="ca.version">
-  <ng-repeat ng-repeat="(k, v) in ca">
-    <dt>{{ k }}</dt>
-    <dd ng-if="v.CommonName">/CN={{ v.CommonName }}/OU={{ v.OrganizationalUnit }}/O={{ v.Organization }}/L={{ v.Locality }}/P={{ v.Province }}/C={{ v.Country }}/</dd>
-    <dd ng-if="!v.CommonName">{{ v }}</dd>
+  <ng-repeat ng-repeat="(k, v) in ca" class="row">
+    <dt class="col-3 text-right">{{ k }}</dt>
+    <dd class="col-9" ng-if="v.CommonName">/CN={{ v.CommonName }}/OU={{ v.OrganizationalUnit }}/O={{ v.Organization }}/L={{ v.Locality }}/P={{ v.Province }}/C={{ v.Country }}/</dd>
+    <dd class="col-9" ng-if="!v.CommonName">{{ v }}</dd>
   </ng-repeat>
 </dl>
diff --git a/admin/static/views/team-edit.html b/admin/static/views/team-edit.html
index e2ebec58..c480e823 100644
--- a/admin/static/views/team-edit.html
+++ b/admin/static/views/team-edit.html
@@ -84,7 +84,7 @@
 	  <button type="button" class="btn btn-sm btn-primary float-right" ng-click="dissociateCertificate(cert)">Dissocier</button>
 	</dt>
 	<dd>
-	  {{ cert.id }}
+	  {{ cert.serial | uppercase }}
 	  <span class="badge badge-danger" ng-if="cert.revoked">Révoqué</span>
 	</dd>
 	<dt>