diff --git a/reserver/reserver_obj.py b/reserver/reserver_obj.py
index 362b887..28d93fa 100644
--- a/reserver/reserver_obj.py
+++ b/reserver/reserver_obj.py
@@ -113,7 +113,7 @@ def upload(self, package_name, user_parameters=None):
                     if "400" in error and "too similar to an existing project" in error:
                         error = "Given package name is too similar to an existing project in PyPI."
                     if "400" in error and "isn't allowed." in error:
-                        error = "Given package name has conflict with the module name of a previously taken package (the taken package itself has a different name, but it's module name has conflict)."
+                        error = "Given package name has conflict with the module name of a previously taken package."
                     if "400" in error and "isn't allowed (conflict with Python Standard Library" in error:
                         error = "Given package name has conflict with Python Standard Library module name."
                 break