diff --git a/src/test/java/neqsim/thermo/system/SystemThermoNameTagTest.java b/src/test/java/neqsim/thermo/system/SystemThermoNameTagTest.java
deleted file mode 100644
index 9ef35dc23..000000000
--- a/src/test/java/neqsim/thermo/system/SystemThermoNameTagTest.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package neqsim.thermo.system;
-
-import static org.junit.jupiter.api.Assertions.assertArrayEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Test;
-import neqsim.thermodynamicoperations.ThermodynamicOperations;
-
-public class SystemThermoNameTagTest {
-  static neqsim.thermo.system.SystemInterface testSystem = null;
-
-  /**
-   * <p>
-   * setUp.
-   * </p>
-   */
-  @BeforeAll
-  public static void setUp() {
-    testSystem = new neqsim.thermo.system.SystemPrEos(298.0, 10.0);
-    testSystem.addComponent("nitrogen", 0.01);
-    testSystem.addComponent("CO2", 0.01);
-    testSystem.addComponent("methane", 0.68);
-    testSystem.setMixingRule("classic");
-    ThermodynamicOperations testOps = new ThermodynamicOperations(testSystem);
-    testOps.TPflash();
-    testSystem.initProperties();
-  }
-
-  @Test
-  public void SetNameTag() {
-    String[] a = testSystem.getCompNames();
-    String[] b = testSystem.getComponentNames();
-    assertArrayEquals(a, b);
-
-    SystemInterface tmpSystem = testSystem.clone();
-    tmpSystem.setFluidName(null);
-    String[] c = tmpSystem.getCompNames();
-    assertArrayEquals(a, c);
-
-    String prefix = "test";
-    tmpSystem.setComponentNameTag(prefix);
-    String[] c2 = tmpSystem.getCompNames();
-    for (String str : c2) {
-      assertTrue(str.startsWith(prefix));
-    }
-  }
-}