diff --git a/src/bisection-example-new.cc b/src/bisection-example-new.cc
index c7a5e0be34d914eae72006543208edcd2958ec00..6df06d3703fbc1aafbfc745bafbd3f747db06ebf 100644
--- a/src/bisection-example-new.cc
+++ b/src/bisection-example-new.cc
@@ -203,7 +203,7 @@ void testSampleFunction() {
   A[0][0] = 3;
   A[0][1] = 1.5;
   A[1][0] = 1.5;
-  A[1][1] = 3;
+  A[1][1] = 4;
   SampleFunctional::SmallVector b;
   b[0] = 1;
   b[1] = 2;
@@ -219,7 +219,7 @@ void testSampleFunction() {
   start *= 17;
   SampleFunctional::SmallVector correction;
 
-  for (int i = 1; i <= 4; ++i) {
+  for (int i = 1; i <= 6; ++i) {
     correction = J.minimise(start, 20);
     start += correction;
   }
@@ -234,7 +234,7 @@ void testTrivialFunction() {
   A[0][0] = 3;
   A[0][1] = 1.5;
   A[1][0] = 1.5;
-  A[1][1] = 3;
+  A[1][1] = 4;
   SampleFunctional::SmallVector b;
   b[0] = 1;
   b[1] = 2;