diff --git a/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/TP-R-multi-patch-with-inner-patch.py b/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/TP-R-multi-patch-with-inner-patch.py
index 3ac7aa54c8db4df5a7007b47dc81dae0df6be060..ea3527d71ccc8f7adcf562f43872b5432f47a396 100755
--- a/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/TP-R-multi-patch-with-inner-patch.py
+++ b/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/TP-R-multi-patch-with-inner-patch.py
@@ -269,7 +269,6 @@ intrinsic_permeability = {
     3: 0.01,  #10e-2,  # clay has a range
     4: 0.01,  #10e-3
     5: 0.01,  #10e-2,  # clay has a range
-    6: 0.01,  #10e-3
 }
 
 # relative permeabilties
diff --git a/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/mesh_studies/TP-R-multi-patch-with-inner-patch.py b/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/mesh_studies/TP-R-multi-patch-with-inner-patch.py
index 3622fa9d7b8f1db72d027d5953cc6e81f9be6eae..cf5192e16582d217cb1dc9043ef905e77a8c658a 100755
--- a/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/mesh_studies/TP-R-multi-patch-with-inner-patch.py
+++ b/Two-phase-Richards/multi-patch/five_patch_domain_with_inner_patch/mesh_studies/TP-R-multi-patch-with-inner-patch.py
@@ -268,7 +268,6 @@ intrinsic_permeability = {
     3: 0.01,  #10e-2,  # clay has a range
     4: 0.01,  #10e-3
     5: 0.01,  #10e-2,  # clay has a range
-    6: 0.01,  #10e-3
 }
 
 # relative permeabilties