diff --git a/Tests/Data/RichardsMechanics/RichardsFlow_2d_small.prj b/Tests/Data/RichardsMechanics/RichardsFlow_2d_small.prj
index 094cb62291608955199b3ad0fc7aa03df3ea74f5..3452ad99e507fe58484a0d4479fc720a5adf7578 100644
--- a/Tests/Data/RichardsMechanics/RichardsFlow_2d_small.prj
+++ b/Tests/Data/RichardsMechanics/RichardsFlow_2d_small.prj
@@ -52,13 +52,18 @@
                 <phase>
                     <type>Solid</type>
                     <properties>
+                        <property>
+                            <name>biot_coefficient</name>
+                            <type>Constant</type>
+                            <value>0.38</value>
+                        </property>
                         <property>
                             <name>density</name>
                             <type>Constant</type>
                             <value>1</value>
                         </property>
                         <property>
-                            <name>biot_coefficient</name>
+                            <name>porosity</name>
                             <type>Constant</type>
                             <value>0.38</value>
                         </property>
@@ -67,11 +72,6 @@
                             <type>Constant</type>
                             <value>4.46e-13</value>
                         </property>
-                        <property>
-                            <name>porosity</name>
-                            <type>Constant</type>
-                            <value>0.38</value>
-                        </property>
                         <property>
                             <name>storage</name>
                             <type>Constant</type>