diff --git a/.flake8 b/.flake8
index 13c2fefebbe..0f8b1b8e2c9 100644
--- a/.flake8
+++ b/.flake8
@@ -29,7 +29,6 @@ per-file-ignores =
     gui/wxpython/animation/g.gui.animation.py: E501
     gui/wxpython/tplot/frame.py: F841, E722
     gui/wxpython/tplot/g.gui.tplot.py: E501
-    gui/wxpython/rdigit/g.gui.rdigit.py: F841
     gui/wxpython/iclass/digit.py: F405, F403
     gui/wxpython/iclass/frame.py: F405, F403
     gui/wxpython/iclass/g.gui.iclass.py: E501
diff --git a/gui/wxpython/rdigit/g.gui.rdigit.py b/gui/wxpython/rdigit/g.gui.rdigit.py
index ae8d9ed41d8..5b38d858835 100755
--- a/gui/wxpython/rdigit/g.gui.rdigit.py
+++ b/gui/wxpython/rdigit/g.gui.rdigit.py
@@ -154,7 +154,7 @@ def _addLayer(self, name, ltype="raster"):
             :param str name: map name
             :param str ltype: layer type
             """
-            mapLayer = self._mapObj.AddLayer(
+            self._mapObj.AddLayer(
                 ltype=ltype,
                 name=name,
                 command=["d.rast", "map={}".format(name)],