diff --git a/src/test/java/org/apache/commons/math4/fitting/leastsquares/GaussNewtonOptimizerWithSVDTest.java b/src/test/java/org/apache/commons/math4/fitting/leastsquares/GaussNewtonOptimizerWithSVDTest.java
index 8583f1a..5c7e415 100644
--- a/src/test/java/org/apache/commons/math4/fitting/leastsquares/GaussNewtonOptimizerWithSVDTest.java
+++ b/src/test/java/org/apache/commons/math4/fitting/leastsquares/GaussNewtonOptimizerWithSVDTest.java
@@ -18,6 +18,7 @@
 package org.apache.commons.math4.fitting.leastsquares;
 
 import org.apache.commons.geometry.euclidean.threed.Plane;
+import org.apache.commons.geometry.euclidean.threed.Planes;
 import org.apache.commons.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.geometry.core.precision.EpsilonDoublePrecisionContext;
 import org.apache.commons.math4.exception.ConvergenceException;
@@ -141,8 +142,8 @@
 
         Optimum optimum = optimizer.optimize(problem.getBuilder().build());
 
-        Plane span = Plane.fromPoints(Vector3D.ZERO, Vector3D.of(1, 2, -3), Vector3D.of(2, 1, 0),
-                                      new EpsilonDoublePrecisionContext(TOl));
+        Plane span = Planes.fromPoints(Vector3D.ZERO, Vector3D.of(1, 2, -3), Vector3D.of(2, 1, 0),
+                                       new EpsilonDoublePrecisionContext(TOl));
         double expected = FastMath.abs(span.offset(Vector3D.of(1, 1, 1)));
         double actual = optimum.getResiduals().getNorm();