diff --git a/poisson/Test.L-shape.2D.coo-gpu.arc b/poisson/Test.L-shape.2D.coo-gpu.arc
index be74031..4f1e76a 100644
--- a/poisson/Test.L-shape.2D.coo-gpu.arc
+++ b/poisson/Test.L-shape.2D.coo-gpu.arc
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <case codename="Poisson" xml:lang="en" codeversion="1.0">
   <arcane>
-    <title>L-Shape 2D with COO sparse matrix format GPU compatible. The result of this test is compared with test_poisson_results.txt.</title>
+    <title>L-Shape 2D with COO sparse matrix format GPU compatible. The result of this test is compared with poisson_test_ref_L-shape_2D.txt</title>
     <timeloop>PoissonLoop</timeloop>
   </arcane>
 
@@ -21,11 +21,11 @@
 
   <fem>
     <coo-gpu>true</coo-gpu>
-    <result-file>test_poisson_results.txt</result-file>
-    <f>-1.0</f>
+    <result-file>poisson_test_ref_L-shape_2D.txt</result-file>
+    <f>-5.5</f>
     <dirichlet-boundary-condition>
       <surface>boundary</surface>
-      <value>0.0</value>
+      <value>0.5</value>
     </dirichlet-boundary-condition>
   </fem>
 </case>
diff --git a/poisson/Test.L-shape.3D.coo-gpu.arc b/poisson/Test.L-shape.3D.coo-gpu.arc
index a118c1b..6022ae3 100644
--- a/poisson/Test.L-shape.3D.coo-gpu.arc
+++ b/poisson/Test.L-shape.3D.coo-gpu.arc
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <case codename="Poisson" xml:lang="en" codeversion="1.0">
   <arcane>
-    <title>L-Shape 3D with COO sparse matrix format Gpu compatible. The result of this test is compared with test_3D_L-shape_poisson.txt.</title>
+    <title>L-Shape 3D with COO sparse matrix format Gpu compatible. The result of this test is compared with poisson_test_ref_L-shape_3D.txt.</title>
     <timeloop>PoissonLoop</timeloop>
   </arcane>
 
@@ -21,8 +21,8 @@
 
   <fem>
     <coo-gpu>true</coo-gpu>
-    <f>1.0</f>
-    <result-file>test_3D_L-shape_poisson.txt</result-file>
+    <f>5.5</f>
+    <result-file>poisson_test_ref_L-shape_3D.txt</result-file>
     <mesh-type>TETRA4</mesh-type>
     <dirichlet-boundary-condition>
       <surface>bot</surface>