diff --git a/src/main/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletion.java b/src/main/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletion.java
index fd4ba27150..ddd8419898 100644
--- a/src/main/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletion.java
+++ b/src/main/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletion.java
@@ -168,6 +168,7 @@ public void runCalc() {
             logger.debug(e.getMessage());
           }
         }
+        getThermoSystem().init(0);
         for (int j = 0; j < getThermoSystem().getPhase(0).getNumberOfComponents(); j++) {
           try {
             getThermoSystem().addComponent(j, -change[j]);
diff --git a/src/test/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletionTest.java b/src/test/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletionTest.java
index 8bf4519742..767d95f903 100644
--- a/src/test/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletionTest.java
+++ b/src/test/java/neqsim/PVTsimulation/simulation/ConstantVolumeDepletionTest.java
@@ -60,7 +60,8 @@ void testRunEclipseInput() {
 
     ConstantVolumeDepletion CVDsim = new ConstantVolumeDepletion(fluid1);
     CVDsim.setTemperature(90.0, "C");
-    CVDsim.setPressures(new double[] {220., 185.94064077, 151.88128153, 117.8219223});
+    CVDsim.setPressures(
+        new double[] {200.0, 154.0, 139.0, 127.0, 117.0, 108.0, 91.0, 82.0, 62.0, 38.0});
     CVDsim.runCalc();
     CVDsim.getThermoSystem().initPhysicalProperties("density");
     double gasdens = CVDsim.getThermoSystem().getPhase("gas").getDensity("kg/m3");
@@ -68,7 +69,7 @@ void testRunEclipseInput() {
 
     SystemInterface gasFluid = CVDsim.getThermoSystem().phaseToSystem("gas");
     gasFluid.initPhysicalProperties("density");
-    // gasFluid.prettyPrint();
+
     assertEquals(gasdens, gasFluid.getDensity("kg/m3"), 0.01);
 
     SystemInterface oilFluid = CVDsim.getThermoSystem().phaseToSystem("oil");