diff --git a/.travis.yml b/.travis.yml
index b598971..fc30518 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,10 @@
 language: python
 sudo: false
 python:
- - "2.7"
- - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"
+ - "3.7"
  - "pypy"
 
 install:
diff --git a/README.md b/README.md
index a038411..925616a 100644
--- a/README.md
+++ b/README.md
@@ -93,10 +93,9 @@ package with a `def parse(domains)` method.
 
 ## TODO
 
-* Fix bug:can't provide domain names with http(s):// notation
+* Add more passive recon sources
 * Modify the code to work in asynchrounous mode
 * Generate fancy html reports
-* Add more passive recon sources
 
 ## COPYRIGHT
 
diff --git a/README.rst b/README.rst
deleted file mode 100644
index 12d7cca..0000000
--- a/README.rst
+++ /dev/null
@@ -1,100 +0,0 @@
-# pdlist.  A passive subdomain finder
-
-
-Author: gnc <nebbionegiuseppe@gmail.com>
-Copyright: © 2019, gnc.
-Date: 2019-07-25
-Version: 0.1.0
-
-
-## PURPOSE
-
-pdlist is a passive subdomain finder. This tool can be used effectively to
-collect information about a domain without ever sending a single packet to any
-of its hosts.
-pdlist is very user-friendly and lightweight since the only dependencies are
-the following python modules:
-- requests
-- dnsdumpster
-
-
-## INSTALLATION
-
-We can install pdlist simply by doing:
-```sh
-git clone https://github.com/gnebbia/pdlist
-cd pdlist
-pip install -r requirements.txt
-python setup.py install
-```
-
-
-## USAGE
-
-To have a list of subdomains passively of for example
-[example.com](example.com) we can do:
-
-```sh
-pdlist example.com
-```
-
-we can also specify multiple domains, e.g.,;
-
-```sh
-pdlist example1.com example2.com
-```
-
-We can save the output in a text file by doing:
-```sh
-pdlist example.com -o example-list.txt
-```
-
-
-## NOTES
-
-This is a minimalist passive domain finder, the aim of this project is to have
-few dependencies, small code footprint and easily extensible.
-
-If you want to extend the code it is enough to add a module in the source/
-package with a `parse(domains)` method.
-
-
-
-## TODO
-
-* Modify the code to work in asynchrounous mode
-* Generate fancy html reports
-* Add more passive recon sources
-
-## COPYRIGHT
-
-Copyright © 2019, gnc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions, and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions, and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-3. Neither the name of the author of this software nor the names of
-   contributors to this software may be used to endorse or promote
-   products derived from this software without specific prior written
-   consent.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/setup.cfg b/setup.cfg
index 5bd7545..8b1f626 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,6 @@
+[metadata]
+description-file = README.md
+
 [flake8]
 ignore = E741