diff --git a/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1e6_with_nodal_sources.prj b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1e6_with_nodal_sources.prj
index 3ab93dd092fa89781c88cfe961f76e0690578205..1ee4452324c680028c156c8aea921a2cd5f17dc4 100644
--- a/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1e6_with_nodal_sources.prj
+++ b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1e6_with_nodal_sources.prj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <OpenGeoSysProject>
     <mesh>square_1x1_quad_1e6.vtu</mesh>
-    <geometry>square_1x1.gml</geometry>
+    <geometry>square_1x1_midpoint.gml</geometry>
     <processes>
         <process>
             <name>GW23</name>
diff --git a/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1.gml b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1.gml
index 3e5bb2a80a8f6bbdc4b7776b696d7a6af0d43b51..b64525fffa2590f930ad45d289e6f631596ae279 100644
--- a/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1.gml
+++ b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1.gml
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a3f52cd5a8058d967f8ead873e1afa323af39266e538bcd2c35af08683a81dad
-size 1083
+oid sha256:9a6e7b692b55d4f0b5e29b055a4945bc3e57a822ba3df69ee94a23e83ace6172
+size 1017
diff --git a/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1_midpoint.gml b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1_midpoint.gml
new file mode 100644
index 0000000000000000000000000000000000000000..3e5bb2a80a8f6bbdc4b7776b696d7a6af0d43b51
--- /dev/null
+++ b/Tests/Data/Elliptic/square_1x1_GroundWaterFlow/square_1x1_midpoint.gml
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3f52cd5a8058d967f8ead873e1afa323af39266e538bcd2c35af08683a81dad
+size 1083