diff --git a/endpoints/api.py b/endpoints/api.py
index 0a4700a22..c77fffbac 100644
--- a/endpoints/api.py
+++ b/endpoints/api.py
@@ -1239,7 +1239,10 @@ def request_repo_build(namespace, repository):
   permission = ModifyRepositoryPermission(namespace, repository)
   if permission.can():
     logger.debug('User requested repository initialization.')
-    dockerfile_id = request.get_json()['file_id']
+    request_json = request.get_json()
+
+    dockerfile_id = request_json['file_id']
+    subdir = request_json['subdirectory'] if 'subdirectory' in request_json else ''
 
     # Check if the dockerfile resource has already been used. If so, then it
     # can only be reused if the user has access to the repository for which it
@@ -1255,7 +1258,7 @@ def request_repo_build(namespace, repository):
     display_name = user_files.get_file_checksum(dockerfile_id)
 
     build_request = start_build(repo, dockerfile_id, ['latest'], display_name,
-                                '', True)
+                                subdir, True)
 
     resp = jsonify(build_status_view(build_request, True))
     repo_string = '%s/%s' % (namespace, repository)
diff --git a/static/css/quay.css b/static/css/quay.css
index 3ddf44b50..636343e4b 100644
--- a/static/css/quay.css
+++ b/static/css/quay.css
@@ -9,7 +9,23 @@
   }
 }
 
+.dockerfile-path {
+  margin-top: 10px;
+  padding: 20px;
+  padding-bottom: 0px;
+  font-family: Consolas, "Lucida Console", Monaco, monospace;
+  font-size: 14px;
+}
+
+.dockerfile-path:before {
+  content: "\f15b";
+  font-family: FontAwesome;
+  margin-right: 8px;
+  font-size: 18px;
+}
+
 .dockerfile-view {
+  margin-top: 10px;
   margin: 20px;
   padding: 20px;
   background: #F7F6F6;
diff --git a/static/directives/trigger-description.html b/static/directives/trigger-description.html
index 7cb1a5731..2a081aa69 100644
--- a/static/directives/trigger-description.html
+++ b/static/directives/trigger-description.html
@@ -9,7 +9,7 @@
         </a>
       </span>
     </div>
-    <div style="margin-top: 4px; margin-left: 26px; font-size: 12px; color: gray;" ng-if="!trigger.config.subdir">
+    <div style="margin-top: 4px; margin-left: 26px; font-size: 12px; color: gray;" ng-if="!trigger.config.subdir && !short">
       <span>Dockerfile:
         <a href="https://github.com/{{ trigger.config.build_source }}/tree/{{ trigger.config.master_branch || 'master' }}/Dockerfile" target="_blank">
           //Dockerfile
diff --git a/static/js/app.js b/static/js/app.js
index affa12fdb..d82bb27a1 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -2672,7 +2672,8 @@ quayApp.directive('triggerDescription', function () {
     transclude: false,
     restrict: 'C',
     scope: {
-      'trigger': '=trigger'
+      'trigger': '=trigger',
+      'short': '=short'
     },
     controller: function($scope, $element) {
     }
diff --git a/static/js/controllers.js b/static/js/controllers.js
index a6b7bb8bd..5c3e25f6a 100644
--- a/static/js/controllers.js
+++ b/static/js/controllers.js
@@ -816,9 +816,23 @@ function BuildPackageCtrl($scope, Restangular, ApiService, $routeParams, $rootSc
     // itself (should) be the Dockerfile.
     if (zipFiles && Object.keys(zipFiles).length) {
       // Load the dockerfile contents.
-      var dockerfile = zip.file('Dockerfile');
+      var dockerfilePath = 'Dockerfile';
+      if ($scope.repobuild['job_config']) {
+        var dockerfileFolder = ($scope.repobuild['job_config']['build_subdir'] || '');
+        if (dockerfileFolder[0] == '/') {
+          dockerfileFolder = dockerfileFolder.substr(1);
+        }
+        if (dockerfileFolder[dockerfileFolder.length - 1] == '/') {
+          dockerfileFolder = dockerfileFolder.substr(0, dockerfileFolder.length - 1);
+        }
+        
+        dockerfilePath = dockerfileFolder + 'Dockerfile';
+      }
+
+      var dockerfile = zip.file(dockerfilePath);
       if (dockerfile) {
         $scope.dockerFileContents = dockerfile.asText();
+        $scope.dockerFilePath = dockerfilePath;
       }
 
       // Build the zip file tree.
@@ -833,6 +847,7 @@ function BuildPackageCtrl($scope, Restangular, ApiService, $routeParams, $rootSc
       });      
     } else {
       $scope.dockerFileContents = response;
+      $scope.dockerFilePath = 'Dockerfile';
     }
 
     $scope.loaded = true;
@@ -951,8 +966,14 @@ function RepoBuildCtrl($scope, Restangular, ApiService, $routeParams, $rootScope
   $scope.restartBuild = function(build) {
     $('#confirmRestartBuildModal').modal('hide');
 
+    var subdirectory = '';
+    if (build['job_config']) { 
+      subdirectory = build['job_config']['build_subdir'] || '';
+    }
+
     var data = {
-      'file_id': build['resource_key']
+      'file_id': build['resource_key'],
+      'subdirectory': subdirectory
     };
 
     var params = {
diff --git a/static/js/graphing.js b/static/js/graphing.js
index b796fd8a4..b4db1a78f 100644
--- a/static/js/graphing.js
+++ b/static/js/graphing.js
@@ -851,7 +851,8 @@ function FileTreeBase() {
  * Calculates the dimensions of the tree.
  */
 FileTreeBase.prototype.calculateDimensions_ = function(container) {
-  var cw = document.getElementById(container).clientWidth;
+  var containerElm = document.getElementById(container);
+  var cw = containerElm ? containerElm.clientWidth : 1200;
   var barHeight = 20;
   var ch = (this.getNodesHeight() * barHeight) + 40;
 
diff --git a/static/partials/build-package.html b/static/partials/build-package.html
index 182fd9c58..5ca4dfd13 100644
--- a/static/partials/build-package.html
+++ b/static/partials/build-package.html
@@ -37,6 +37,7 @@
     <div class="tab-content">
       <!-- Dockerfile view -->
       <div class="tab-pane active" id="dockerfile">
+        <div class="dockerfile-path">{{ dockerFilePath }}</div>
         <div class="dockerfile-view" contents="dockerFileContents"></div>
         <span ng-show="!dockerFileContents">No Dockerfile found in the build pack</span>
       </div>
diff --git a/static/partials/repo-build.html b/static/partials/repo-build.html
index a4e4b253f..4ff47b487 100644
--- a/static/partials/repo-build.html
+++ b/static/partials/repo-build.html
@@ -40,7 +40,7 @@
       <div class="tab-content" onresize="adjustLogHeight()">
         <div ng-repeat="build in builds" class="tab-pane build-pane" ng-class="currentBuild == build ? 'active' : ''">
           <div class="alert alert-info" ng-show="build.trigger">
-            Triggered by: <span class="trigger-description" trigger="build.trigger" style="margin-left: 10px"></span>
+            Triggered by: <span class="trigger-description" trigger="build.trigger" short="true" style="margin-left: 10px"></span>
           </div>
 
           <div class="build-header">