diff --git a/src/Mod/Arch/ArchPanel.py b/src/Mod/Arch/ArchPanel.py
index 30d05e19d9..0b7a6de624 100644
--- a/src/Mod/Arch/ArchPanel.py
+++ b/src/Mod/Arch/ArchPanel.py
@@ -503,7 +503,7 @@ class _Panel(ArchComponent.Component):
                     v3 = Vector(l2,w2,layeroffset)
                     v4 = Vector(-l2,w2,layeroffset)
                     base = Part.makePolygon([v1,v2,v3,v4,v1])
-                    basepofile = Part.Face(base)
+                    baseprofile = Part.Face(base)
                     base = baseprofile.extrude(n)
                     shps.append(base)
                     layeroffset += l