diff --git a/src/m/classes/model.m b/src/m/classes/model.m
index 54e95cae..62c1f630 100644
--- a/src/m/classes/model.m
+++ b/src/m/classes/model.m
@@ -457,10 +457,6 @@ function disp(self) % {{{
 			if numel(md.masstransport.spcthickness)>1,
 				md.masstransport.spcthickness=project2d(md,md.masstransport.spcthickness,md.mesh.numberoflayers);
 			end
-			if numel(md.mmemasstransport.spcthickness)>1,
-        			md.mmemasstransport.deltathickness=project2d(md,md.mmemasstransport.deltathickness,md.mesh.numberoflayers);
-			end
-
 			if numel(md.damage.spcdamage)>1,
 				md.damage.spcdamage=project2d(md,md.damage.spcdamage,md.mesh.numberoflayers);
 			end