diff --git a/src/fenrirscreenreader/screenDriver/ptyDriver.py b/src/fenrirscreenreader/screenDriver/ptyDriver.py
index 2fda1004..850cea7a 100644
--- a/src/fenrirscreenreader/screenDriver/ptyDriver.py
+++ b/src/fenrirscreenreader/screenDriver/ptyDriver.py
@@ -11,9 +11,9 @@ from fenrirscreenreader.core.screenDriver import screenDriver
 from fenrirscreenreader.utils import screen_utils
 
 
-class fenrirScreen(pyte.HistoryScreen):
-    def set_margins(self, *args, **kwargs):
-        kwargs.pop("private", None)
+class fenrirScreen(pyte.HistoryScreen):
+    def set_margins(self, *args, **kwargs):
+        kwargs.pop("private", None)
         return super(fenrirScreen, self).set_margins(*args, **kwargs)
 
 class Terminal: