diff --git a/doc/requirements.txt b/doc/requirements.txt
index 89cd833..0908f3d 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -3,6 +3,7 @@ Pillow>=2.0
 qrcode>=4.0
 pyserial
 sphinx-rtd-theme
+setuptools
 setuptools-scm
 docutils>=0.12
 python-barcode>=0.11.0,<1
diff --git a/setup.cfg b/setup.cfg
index 10e0396..6d6ff7f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -40,6 +40,7 @@ install_requires =
     qrcode>=4.0
     pyserial
     python-barcode>=0.9.1,<1
+    setuptools
     six
     appdirs
     PyYAML
diff --git a/src/escpos/capabilities.py b/src/escpos/capabilities.py
index c4b6ab5..2c9c909 100644
--- a/src/escpos/capabilities.py
+++ b/src/escpos/capabilities.py
@@ -1,5 +1,6 @@
 import re
 from os import environ, path
+import pkg_resources
 import pickle
 import logging
 import time
@@ -15,9 +16,9 @@ logger = logging.getLogger(__name__)
 
 pickle_dir = environ.get('ESCPOS_CAPABILITIES_PICKLE_DIR', gettempdir())
 pickle_path = path.join(pickle_dir, '{v}.capabilities.pickle'.format(v=platform.python_version()))
-capabilities_path = environ.get(
-    'ESCPOS_CAPABILITIES_FILE',
-    path.join(path.dirname(__file__), 'capabilities.json'))
+# get a temporary file from pkg_resources if no file is specified in env
+capabilities_path = environ.get('ESCPOS_CAPABILITIES_FILE',
+                                pkg_resources.resource_filename(__name__, 'capabilities.json'))
 
 # Load external printer database
 t0 = time.time()