diff --git a/src/Tools/blocFissure/CasTests/faceGauche_2.py b/src/Tools/blocFissure/CasTests/faceGauche_2.py
index c9e0e0fbc..c2bcf776d 100644
--- a/src/Tools/blocFissure/CasTests/faceGauche_2.py
+++ b/src/Tools/blocFissure/CasTests/faceGauche_2.py
@@ -60,7 +60,7 @@ class faceGauche_2(fissureGenerique):
 
     shellFiss = geompy.ImportFile(os.path.join(gmu.pathBloc, "materielCasTests/faceGauche2FissCoupe.brep"), "BREP")
     fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
-    geompy.UnionIDs(fondFiss, [12, 4])
+    geompy.UnionIDs(fondFiss, [14, 7])
     geompy.addToStudy( shellFiss, 'shellFiss' )
     geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
 
diff --git a/src/Tools/blocFissure/CasTests/fissureCoude_5.py b/src/Tools/blocFissure/CasTests/fissureCoude_5.py
index 320947b0c..aab86cd78 100644
--- a/src/Tools/blocFissure/CasTests/fissureCoude_5.py
+++ b/src/Tools/blocFissure/CasTests/fissureCoude_5.py
@@ -75,7 +75,7 @@ class fissureCoude_5(fissureCoude):
                                       nomFicSain    = self.nomCas,
                                       nomFicFissure = 'fissure_' + self.nomCas,
                                       nbsegRad      = 5,
-                                      nbsegCercle   = 6,
+                                      nbsegCercle   = 8,
                                       areteFaceFissure = 5)
 
   # ---------------------------------------------------------------------------