diff --git a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow.prj b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow.prj
index 282881a3a826e9faaf00efdd3e8398220646d11d..849be7e477989d681d2938a278401fd1bd9ac207 100644
--- a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow.prj
+++ b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow.prj
@@ -267,9 +267,9 @@
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
                     <geometry>PLY_EAST</geometry>
-                    <type>Neumann</type>
+                    <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>p_in</parameter>
+                    <parameter>zero_u</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
@@ -286,6 +286,13 @@
             <order>2</order>
             <initial_condition>displacement0</initial_condition>
             <boundary_conditions>
+                <boundary_condition>
+                    <geometrical_set>single_fracture</geometrical_set>
+                    <geometry>OutletPoint</geometry>
+                    <type>Dirichlet</type>
+                    <component>0</component>
+                    <parameter>zero_u</parameter>
+                </boundary_condition>
             </boundary_conditions>
         </process_variable>
     </process_variables>
diff --git a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0.prj b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0.prj
index a8ed92811fc89cf5ec2f7a142c6b159d71e9b77e..15029720bfc21d07385efd1746812b04e7570d0d 100644
--- a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0.prj
+++ b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0.prj
@@ -267,9 +267,9 @@
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
                     <geometry>PLY_EAST</geometry>
-                    <type>Neumann</type>
+                    <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>p_in</parameter>
+                    <parameter>zero_u</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
@@ -286,6 +286,13 @@
             <order>2</order>
             <initial_condition>displacement0</initial_condition>
             <boundary_conditions>
+                <boundary_condition>
+                    <geometrical_set>single_fracture</geometrical_set>
+                    <geometry>OutletPoint</geometry>
+                    <type>Dirichlet</type>
+                    <component>0</component>
+                    <parameter>zero_u</parameter>
+                </boundary_condition>
             </boundary_conditions>
         </process_variable>
     </process_variables>
diff --git a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0_e.prj b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0_e.prj
index 486c9204c8a6fae9ba71b009847110ad5552811b..2e76d5b44018fb23e1c7016cfdb9bf04ba0bc6d6 100644
--- a/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0_e.prj
+++ b/Tests/Data/LIE/HydroMechanics/single_fracture_3compartments_flow_linear_aperture0_e.prj
@@ -267,9 +267,9 @@
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
                     <geometry>PLY_EAST</geometry>
-                    <type>Neumann</type>
+                    <type>Dirichlet</type>
                     <component>0</component>
-                    <parameter>p_in</parameter>
+                    <parameter>zero_u</parameter>
                 </boundary_condition>
                 <boundary_condition>
                     <geometrical_set>single_fracture</geometrical_set>
@@ -286,6 +286,13 @@
             <order>2</order>
             <initial_condition>displacement0</initial_condition>
             <boundary_conditions>
+                <boundary_condition>
+                    <geometrical_set>single_fracture</geometrical_set>
+                    <geometry>OutletPoint</geometry>
+                    <type>Dirichlet</type>
+                    <component>0</component>
+                    <parameter>zero_u</parameter>
+                </boundary_condition>
             </boundary_conditions>
         </process_variable>
     </process_variables>