diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..46e835f
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 GISCE-TI
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/markdown_blockdiag/utils.py b/markdown_blockdiag/utils.py
index f508351..2241715 100644
--- a/markdown_blockdiag/utils.py
+++ b/markdown_blockdiag/utils.py
@@ -4,15 +4,19 @@
 from seqdiag import parser as seq_parser, builder as seq_builder, drawer as seq_drawer
 from actdiag import parser as act_parser, builder as act_builder, drawer as act_drawer
 from blockdiag import parser as block_parser, builder as block_builder, drawer as block_drawer
+from rackdiag import parser as rack_parser, builder as rack_builder, drawer as rack_drawer
+from packetdiag import parser as packet_parser, builder as packet_builder, drawer as packet_drawer
 
 from blockdiag.utils.fontmap import FontMap
 
 
 DIAG_MODULES = {
-    'nwdiag'   : (nw_parser, nw_builder, nw_drawer),
-    'seqdiag'  : (seq_parser, seq_builder, seq_drawer),
-    'actdiag'  : (act_parser, act_builder, act_drawer),
+    'nwdiag': (nw_parser, nw_builder, nw_drawer),
+    'seqdiag': (seq_parser, seq_builder, seq_drawer),
+    'actdiag': (act_parser, act_builder, act_drawer),
     'blockdiag': (block_parser, block_builder, block_drawer),
+    'rackdiag': (rack_parser, rack_builder, rack_drawer),
+    'packetdiag': (packet_parser, packet_builder, packet_drawer),
 }
 
 
diff --git a/setup.py b/setup.py
index 8a1b389..f98f9a9 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='markdown-blockdiag',
-    version='0.6.1',
+    version='0.7.0',
     packages=find_packages(),
     url='https://github.com/gisce/markdown-blockdiag',
     license='MIT',