diff --git a/src/Mod/BIM/ArchStairs.py b/src/Mod/BIM/ArchStairs.py
index 136f4757cc..33fa12fd38 100644
--- a/src/Mod/BIM/ArchStairs.py
+++ b/src/Mod/BIM/ArchStairs.py
@@ -399,14 +399,9 @@ class _Stairs(ArchComponent.Component):
             )
         landingsEnum = ["None", "At center"]
         if not obj.getEnumerationsOfProperty("Landings") == landingsEnum:
-            landingsCur = obj.Landings
             obj.Landings = landingsEnum
-            # For a new object landingsCur is None.
-            # For an object with the old enumeration it is "None", "At center" or "At each corner".
-            if landingsCur == "At center":
-                obj.Landings = landingsCur
-            else:
-                obj.Landings = "None"
+            # For an object with the old enumeration: ["None", "At center", "At each corner"],
+            # "At each corner" is automatically replaced by "None". Other values are kept.
 
         # Not implemented yet, remarked out at the moment
         # if not "Winders" in pl: