diff --git a/plugins/vagrant/__init__.py b/plugins/vagrant/__init__.py
index 8d44c58..d7cf824 100644
--- a/plugins/vagrant/__init__.py
+++ b/plugins/vagrant/__init__.py
@@ -14,7 +14,8 @@ def resolve_tasks(taskset, manifest):
 	taskset.discard(loopback.MoveImage)
 
 	from common.tasks import volume
-	taskset.update([tasks.CreateVagrantBoxDir,
+	taskset.update([tasks.CheckBoxPath,
+	                tasks.CreateVagrantBoxDir,
 	                tasks.AddPackages,
 	                tasks.CreateVagrantUser,
 	                tasks.PasswordlessSudo,
diff --git a/plugins/vagrant/tasks.py b/plugins/vagrant/tasks.py
index d676621..fccbce6 100644
--- a/plugins/vagrant/tasks.py
+++ b/plugins/vagrant/tasks.py
@@ -8,15 +8,32 @@ import shutil
 assets = os.path.normpath(os.path.join(os.path.dirname(__file__), 'assets'))
 
 
-class CreateVagrantBoxDir(Task):
-	description = 'Creating directory for the vagrant box'
+class CheckBoxPath(Task):
+	description = 'Checking if the vagrant box file already exists'
 	phase = phases.preparation
-	predecessors = [workspace.CreateWorkspace]
 
 	@classmethod
 	def run(cls, info):
-		info.vagrant_folder = os.path.join(info.workspace, 'vagrant')
-		os.mkdir(info.vagrant_folder)
+		box_basename = info.manifest.image['name'].format(**info.manifest_vars)
+		box_name = '{name}.box'.format(name=box_basename)
+		box_path = os.path.join(info.manifest.bootstrapper['workspace'], box_name)
+		if os.path.exists(box_path):
+			from common.exceptions import TaskError
+			msg = 'The vagrant box `{name}\' already exists at `{path}\''.format(name=box_name, path=box_path)
+			raise TaskError(msg)
+		info.vagrant = {'box_name': box_name,
+		                'box_path': box_path, }
+
+
+class CreateVagrantBoxDir(Task):
+	description = 'Creating directory for the vagrant box'
+	phase = phases.preparation
+	predecessors = [workspace.CreateWorkspace, CheckBoxPath]
+
+	@classmethod
+	def run(cls, info):
+		info.vagrant['folder'] = os.path.join(info.workspace, 'vagrant')
+		os.mkdir(info.vagrant['folder'])
 
 
 class AddPackages(Task):
@@ -93,12 +110,8 @@ class PackageBox(Task):
 
 	@classmethod
 	def run(cls, info):
-		box_basename = info.manifest.image['name'].format(**info.manifest_vars)
-		box_name = '{name}.box'.format(name=box_basename)
-		box_path = os.path.join(info.manifest.bootstrapper['workspace'], box_name)
-
 		vagrantfile_source = os.path.join(assets, 'Vagrantfile')
-		vagrantfile = os.path.join(info.vagrant_folder, 'Vagrantfile')
+		vagrantfile = os.path.join(info.vagrant['folder'], 'Vagrantfile')
 		shutil.copy(vagrantfile_source, vagrantfile)
 
 		import random
@@ -107,29 +120,29 @@ class PackageBox(Task):
 		sed_i(vagrantfile, '\\[MAC_ADDRESS\\]', mac_address)
 
 		metadata_source = os.path.join(assets, 'metadata.json')
-		metadata = os.path.join(info.vagrant_folder, 'metadata.json')
+		metadata = os.path.join(info.vagrant['folder'], 'metadata.json')
 		shutil.copy(metadata_source, metadata)
 
 		from common.tools import log_check_call
 		disk_name = 'box-disk1.{ext}'.format(ext=info.volume.extension)
-		disk_link = os.path.join(info.vagrant_folder, disk_name)
+		disk_link = os.path.join(info.vagrant['folder'], disk_name)
 		log_check_call(['ln', '-s', info.volume.image_path, disk_link])
 
-		ovf_path = os.path.join(info.vagrant_folder, 'box.ovf')
-		cls.write_ovf(info, ovf_path, box_name, mac_address, disk_name)
+		ovf_path = os.path.join(info.vagrant['folder'], 'box.ovf')
+		cls.write_ovf(info, ovf_path, mac_address, disk_name)
 
-		box_files = os.listdir(info.vagrant_folder)
+		box_files = os.listdir(info.vagrant['folder'])
 		log_check_call(['tar', '--create', '--gzip', '--dereference',
-		                '--file', box_path,
-		                '--directory', info.vagrant_folder]
+		                '--file', info.vagrant['box_path'],
+		                '--directory', info.vagrant['folder']]
 		               + box_files
 		               )
 		import logging
 		logging.getLogger(__name__).info('The vagrant box has been placed at {box_path}'
-		                                 .format(box_path=box_path))
+		                                 .format(box_path=info.vagrant['box_path']))
 
 	@classmethod
-	def write_ovf(cls, info, destination, box_name, mac_address, disk_name):
+	def write_ovf(cls, info, destination, mac_address, disk_name):
 		namespaces = {'ovf':     'http://schemas.dmtf.org/ovf/envelope/1',
 		              'rasd':    'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData',
 		              'vssd':    'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData',
@@ -168,16 +181,16 @@ class PackageBox(Task):
 		attr(disk, 'ovf:uuid', volume_uuid)
 
 		[system] = root.findall('./ovf:VirtualSystem', namespaces)
-		attr(system, 'ovf:id', box_name)
+		attr(system, 'ovf:id', info.vagrant['box_name'])
 
 		[sysid] = system.findall('./ovf:VirtualHardwareSection/ovf:System/'
 		                         'vssd:VirtualSystemIdentifier', namespaces)
-		sysid.text = box_name
+		sysid.text = info.vagrant['box_name']
 
 		[machine] = system.findall('./vbox:Machine', namespaces)
 		import uuid
 		attr(machine, 'ovf:uuid', uuid.uuid4())
-		attr(machine, 'ovf:name', box_name)
+		attr(machine, 'ovf:name', info.vagrant['box_name'])
 		from datetime import datetime
 		attr(machine, 'ovf:lastStateChange', datetime.now().strftime('%Y-%m-%dT%H:%M:%SZ'))
 		[nic] = machine.findall('./ovf:Hardware/ovf:Network/ovf:Adapter', namespaces)
@@ -198,5 +211,5 @@ class RemoveVagrantBoxDir(Task):
 
 	@classmethod
 	def run(cls, info):
-		shutil.rmtree(info.vagrant_folder)
-		del info.vagrant_folder
+		shutil.rmtree(info.vagrant['folder'])
+		del info.vagrant['folder']