diff --git a/HISTORY.txt b/HISTORY.txt
index bb4cf45f..4df0840c 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,3 +1,6 @@
+5.4.1:
+ - Fix for packaging.
+ - $PIPENV_SKIP_VALIDATION.
 5.4.0:
  - Automatically load PATH from virtualenv, before running `pipenv shell`.
  - Addition of `pipenv lock --verbose`.
diff --git a/pipenv/__version__.py b/pipenv/__version__.py
index 0212da82..a4cd3cf2 100644
--- a/pipenv/__version__.py
+++ b/pipenv/__version__.py
@@ -3,4 +3,4 @@
 #  //___/ / / / //___/ / //       //   / /  || / /
 # //       / / //       ((____   //   / /   ||/ /
 
-__version__ = '5.4.0'
+__version__ = '5.4.1'
diff --git a/pipenv/environments.py b/pipenv/environments.py
index 0cf81312..713cfee9 100644
--- a/pipenv/environments.py
+++ b/pipenv/environments.py
@@ -29,7 +29,7 @@ PIPENV_USE_SYSTEM = os.environ.get('VIRTUAL_ENV') if 'PIPENV_IGNORE_VIRTUALENVS'
 PIPENV_USE_HASHES = os.environ.get('PIPENV_USE_HASHES')
 
 # Tells pipenv to skip case-checking (slow internet connections).
-PIPENV_SKIP_VALIDATION = os.environ.get('PIPENV_USE_HASHES')
+PIPENV_SKIP_VALIDATION = os.environ.get('PIPENV_SKIP_VALIDATION')
 
 # Use shell compatibility mode when using venv in project mode.
 if PIPENV_VENV_IN_PROJECT: