diff --git a/NDATools/__init__.py b/NDATools/__init__.py
index 478e436..1ecb905 100644
--- a/NDATools/__init__.py
+++ b/NDATools/__init__.py
@@ -3,7 +3,7 @@
 import json
 import sys
 
-__version__ = '0.1.27'
+__version__ = '0.1.20'
 pypi_version = None
 version_checked = False
 
@@ -13,7 +13,7 @@ def check_version():
     except ImportError:
         from pip._vendor.packaging.version import parse
     # use https://test.pypi.org/pypi/{package}/json on test/release branches, use https://pypi.org on master
-    url_pattern = 'https://test.pypi.org/pypi/{package}/json'
+    url_pattern = 'https://pypi.org/pypi/{package}/json'
     package = 'nda-tools'
     """Return version of package on pypi.python.org using json."""
     req = requests.get(url_pattern.format(package=package))