diff --git a/pipenv/environment.py b/pipenv/environment.py
index 90073618c2..eee0367306 100644
--- a/pipenv/environment.py
+++ b/pipenv/environment.py
@@ -767,8 +767,6 @@ def run_activate_this(self):
                 code = compile(f.read(), activate_this, "exec")
                 exec(code, {"__file__": activate_this})
 
-    EnvironmentActivationResult = namedtuple("EnvironmentActivationResult", ["ok"])
-
     @contextlib.contextmanager
     def activated(self):
         """Helper context manager to activate the environment.