diff --git a/.travis.yml b/.travis.yml
index 326f0fc..4b62d45 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,10 @@ jobs:
       python: 3.8
       env:
         - TOXENV=mypy
+    - name: "pylint"
+      python: 3.8
+      env:
+        - TOXENV=pylint
 before_install: pip install poetry
 install: pip install tox-travis
 script: tox
diff --git a/poetry.lock b/poetry.lock
index 36806a3..f75bba6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,3 +1,20 @@
+[[package]]
+name = "astroid"
+version = "2.4.2"
+description = "An abstract syntax tree for Python with inference support."
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
+[package.dependencies]
+lazy-object-proxy = ">=1.4.0,<1.5.0"
+six = ">=1.12,<2.0"
+wrapt = ">=1.11,<2.0"
+
+[package.dependencies.typed-ast]
+version = ">=1.4.0,<1.5"
+python = "<3.8"
+
 [[package]]
 name = "atomicwrites"
 version = "1.4.0"
@@ -54,6 +71,35 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "isort"
+version = "5.6.4"
+description = "A Python utility / library to sort Python imports."
+category = "dev"
+optional = false
+python-versions = ">=3.6,<4.0"
+
+[package.extras]
+pipfile_deprecated_finder = ["pipreqs", "requirementslib"]
+requirements_deprecated_finder = ["pipreqs", "pip-api"]
+colors = ["colorama (>=0.4.3,<0.5.0)"]
+
+[[package]]
+name = "lazy-object-proxy"
+version = "1.4.3"
+description = "A fast and thorough lazy object proxy."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "mccabe"
+version = "0.6.1"
+description = "McCabe checker, plugin for flake8"
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "mypy"
 version = "0.790"
@@ -125,6 +171,21 @@ category = "dev"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
+[[package]]
+name = "pylint"
+version = "2.6.0"
+description = "python code static checker"
+category = "dev"
+optional = false
+python-versions = ">=3.5.*"
+
+[package.dependencies]
+astroid = ">=2.4.0,<=2.5"
+colorama = "*"
+isort = ">=4.2.5,<6"
+mccabe = ">=0.6,<0.7"
+toml = ">=0.7.1"
+
 [[package]]
 name = "pyparsing"
 version = "2.4.7"
@@ -191,6 +252,14 @@ category = "dev"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "wrapt"
+version = "1.12.1"
+description = "Module for decorators, wrappers and monkey patching."
+category = "dev"
+optional = false
+python-versions = "*"
+
 [[package]]
 name = "zipp"
 version = "3.4.0"
@@ -207,9 +276,13 @@ testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pyt
 [metadata]
 lock-version = "1.0"
 python-versions = "^3.6"
-content-hash = "0077cf0c5e34065cd14664b6f5a5b1e4c6169cccee9859b8e7586ea68bc46d3b"
+content-hash = "9981fbe3a9927d848d288a9a69eb180605252b05689290c95e1a6bbbc4933e96"
 
 [metadata.files]
+astroid = [
+    {file = "astroid-2.4.2-py3-none-any.whl", hash = "sha256:bc58d83eb610252fd8de6363e39d4f1d0619c894b0ed24603b881c02e64c7386"},
+    {file = "astroid-2.4.2.tar.gz", hash = "sha256:2f4078c2a41bf377eea06d71c9d2ba4eb8f6b1af2135bec27bbbb7d8f12bb703"},
+]
 atomicwrites = [
     {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
     {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
@@ -230,6 +303,37 @@ iniconfig = [
     {file = "iniconfig-1.1.1-py2.py3-none-any.whl", hash = "sha256:011e24c64b7f47f6ebd835bb12a743f2fbe9a26d4cecaa7f53bc4f35ee9da8b3"},
     {file = "iniconfig-1.1.1.tar.gz", hash = "sha256:bc3af051d7d14b2ee5ef9969666def0cd1a000e121eaea580d4a313df4b37f32"},
 ]
+isort = [
+    {file = "isort-5.6.4-py3-none-any.whl", hash = "sha256:dcab1d98b469a12a1a624ead220584391648790275560e1a43e54c5dceae65e7"},
+    {file = "isort-5.6.4.tar.gz", hash = "sha256:dcaeec1b5f0eca77faea2a35ab790b4f3680ff75590bfcb7145986905aab2f58"},
+]
+lazy-object-proxy = [
+    {file = "lazy-object-proxy-1.4.3.tar.gz", hash = "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-macosx_10_13_x86_64.whl", hash = "sha256:a2238e9d1bb71a56cd710611a1614d1194dc10a175c1e08d75e1a7bcc250d442"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-win32.whl", hash = "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27m-win_amd64.whl", hash = "sha256:4677f594e474c91da97f489fea5b7daa17b5517190899cf213697e48d3902f5a"},
+    {file = "lazy_object_proxy-1.4.3-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:0c4b206227a8097f05c4dbdd323c50edf81f15db3b8dc064d08c62d37e1a504d"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-manylinux1_x86_64.whl", hash = "sha256:d945239a5639b3ff35b70a88c5f2f491913eb94871780ebfabb2568bd58afc5a"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-win32.whl", hash = "sha256:9651375199045a358eb6741df3e02a651e0330be090b3bc79f6d0de31a80ec3e"},
+    {file = "lazy_object_proxy-1.4.3-cp34-cp34m-win_amd64.whl", hash = "sha256:eba7011090323c1dadf18b3b689845fd96a61ba0a1dfbd7f24b921398affc357"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:48dab84ebd4831077b150572aec802f303117c8cc5c871e182447281ebf3ac50"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-win32.whl", hash = "sha256:ca0a928a3ddbc5725be2dd1cf895ec0a254798915fb3a36af0964a0a4149e3db"},
+    {file = "lazy_object_proxy-1.4.3-cp35-cp35m-win_amd64.whl", hash = "sha256:194d092e6f246b906e8f70884e620e459fc54db3259e60cf69a4d66c3fda3449"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:97bb5884f6f1cdce0099f86b907aa41c970c3c672ac8b9c8352789e103cf3156"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-win32.whl", hash = "sha256:cb2c7c57005a6804ab66f106ceb8482da55f5314b7fcb06551db1edae4ad1531"},
+    {file = "lazy_object_proxy-1.4.3-cp36-cp36m-win_amd64.whl", hash = "sha256:8d859b89baf8ef7f8bc6b00aa20316483d67f0b1cbf422f5b4dc56701c8f2ffb"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-macosx_10_13_x86_64.whl", hash = "sha256:1be7e4c9f96948003609aa6c974ae59830a6baecc5376c25c92d7d697e684c08"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:d74bb8693bf9cf75ac3b47a54d716bbb1a92648d5f781fc799347cfc95952383"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-win32.whl", hash = "sha256:9b15f3f4c0f35727d3a0fba4b770b3c4ebbb1fa907dbcc046a1d2799f3edd142"},
+    {file = "lazy_object_proxy-1.4.3-cp37-cp37m-win_amd64.whl", hash = "sha256:9254f4358b9b541e3441b007a0ea0764b9d056afdeafc1a5569eee1cc6c1b9ea"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:a6ae12d08c0bf9909ce12385803a543bfe99b95fe01e752536a60af2b7797c62"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-win32.whl", hash = "sha256:5541cada25cd173702dbd99f8e22434105456314462326f06dba3e180f203dfd"},
+    {file = "lazy_object_proxy-1.4.3-cp38-cp38-win_amd64.whl", hash = "sha256:59f79fef100b09564bc2df42ea2d8d21a64fdcda64979c0fa3db7bdaabaf6239"},
+]
+mccabe = [
+    {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
+    {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
+]
 mypy = [
     {file = "mypy-0.790-cp35-cp35m-macosx_10_6_x86_64.whl", hash = "sha256:bd03b3cf666bff8d710d633d1c56ab7facbdc204d567715cb3b9f85c6e94f669"},
     {file = "mypy-0.790-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:2170492030f6faa537647d29945786d297e4862765f0b4ac5930ff62e300d802"},
@@ -275,6 +379,10 @@ py = [
     {file = "py-1.9.0-py2.py3-none-any.whl", hash = "sha256:366389d1db726cd2fcfc79732e75410e5fe4d31db13692115529d34069a043c2"},
     {file = "py-1.9.0.tar.gz", hash = "sha256:9ca6883ce56b4e8da7e79ac18787889fa5206c79dcc67fb065376cd2fe03f342"},
 ]
+pylint = [
+    {file = "pylint-2.6.0-py3-none-any.whl", hash = "sha256:bfe68f020f8a0fece830a22dd4d5dddb4ecc6137db04face4c3420a46a52239f"},
+    {file = "pylint-2.6.0.tar.gz", hash = "sha256:bb4a908c9dadbc3aac18860550e870f58e1a02c9f2c204fdf5693d73be061210"},
+]
 pyparsing = [
     {file = "pyparsing-2.4.7-py2.py3-none-any.whl", hash = "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"},
     {file = "pyparsing-2.4.7.tar.gz", hash = "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"},
@@ -325,6 +433,9 @@ typing-extensions = [
     {file = "typing_extensions-3.7.4.3-py3-none-any.whl", hash = "sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918"},
     {file = "typing_extensions-3.7.4.3.tar.gz", hash = "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"},
 ]
+wrapt = [
+    {file = "wrapt-1.12.1.tar.gz", hash = "sha256:b62ffa81fb85f4332a4f609cab4ac40709470da05643a082ec1eb88e6d9b97d7"},
+]
 zipp = [
     {file = "zipp-3.4.0-py3-none-any.whl", hash = "sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108"},
     {file = "zipp-3.4.0.tar.gz", hash = "sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"},
diff --git a/pyproject.toml b/pyproject.toml
index a26e60a..cf50dcf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,6 +15,7 @@ psutil = "^5.7.0"
 [tool.poetry.dev-dependencies]
 pytest = "^6.1.1"
 mypy = "^0.790"
+pylint = "^2.6.0"
 
 [tool.poetry.scripts]
 bpytop = "bpytop:main"
diff --git a/tox.ini b/tox.ini
index 47cae78..28fb3c7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 isolated_build = true
-envlist = py36,py37,py38,mypy
+envlist = py36,py37,py38,mypy,pylint
 
 [testenv]
 whitelist_externals = poetry
@@ -13,3 +13,9 @@ basepython = python3.8
 commands =
     poetry install -v
     poetry run mypy .
+
+[testenv:pylint]
+basepython = python3.8
+commands =
+    poetry install -v
+    poetry run pylint -E bpytop