diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52a7f6aec..1fec8b7c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,7 +19,7 @@ Certbot adheres to [Semantic Versioning](https://semver.org/).
 
 ### Fixed
 
-*
+* Replace some unnecessary platform-specific line separation.
 
 More details about these changes can be found on our GitHub repo.
 
diff --git a/certbot/display/util.py b/certbot/display/util.py
index 91f3bc33c..aa9f0583b 100644
--- a/certbot/display/util.py
+++ b/certbot/display/util.py
@@ -114,7 +114,7 @@ class FileDisplay(object):
             message = _wrap_lines(message)
         self.outfile.write(
             "{line}{frame}{line}{msg}{line}{frame}{line}".format(
-                line=os.linesep, frame=SIDE_FRAME, msg=message))
+                line='\n', frame=SIDE_FRAME, msg=message))
         self.outfile.flush()
         if pause:
             if self._can_interact(force_interactive):
diff --git a/certbot/reverter.py b/certbot/reverter.py
index a7a8a943d..201bdc03d 100644
--- a/certbot/reverter.py
+++ b/certbot/reverter.py
@@ -178,10 +178,10 @@ class Reverter(object):
                     for path in filepaths:
                         output.append("  {0}".format(path))
 
-            output.append(os.linesep)
+            output.append('\n')
 
         zope.component.getUtility(interfaces.IDisplay).notification(
-            os.linesep.join(output), force_interactive=True, pause=False)
+            '\n'.join(output), force_interactive=True, pause=False)
         return None
 
     def add_to_temp_checkpoint(self, save_files, save_notes):
@@ -497,9 +497,9 @@ class Reverter(object):
                         os.remove(path)
                     else:
                         logger.warning(
-                            "File: %s - Could not be found to be deleted %s - "
-                            "Certbot probably shut down unexpectedly",
-                            os.linesep, path)
+                            "File: %s - Could not be found to be deleted\n"
+                            " - Certbot probably shut down unexpectedly",
+                            path)
         except (IOError, OSError):
             logger.critical(
                 "Unable to remove filepaths contained within %s", file_list)