diff --git a/tests/testsConfig.yaml b/tests/testsConfig.yaml
index e82bfc2..5b420cc 100644
--- a/tests/testsConfig.yaml
+++ b/tests/testsConfig.yaml
@@ -22,7 +22,8 @@ Poly:
       RelTol: 1.0e-8
       AbsTol: 1.0e-10
       PrintLevel: 1
-    Newton:
+    Constraint:
+      Gamma: 1e4
   Output:
     1D:
       Save: true
@@ -35,4 +36,4 @@ Poly:
 # ANY OPTIONS NEEDED FOR THE TEST SUITE SHOULD BE PLACED HERE
 Tests:
   Poly:
-    Index: 1.1
\ No newline at end of file
+    Index: 1.5
\ No newline at end of file