diff --git a/src/test/java/de/neemann/digital/integration/TestInGUI.java b/src/test/java/de/neemann/digital/integration/TestInGUI.java
index ee4da2bcf..a493e1048 100644
--- a/src/test/java/de/neemann/digital/integration/TestInGUI.java
+++ b/src/test/java/de/neemann/digital/integration/TestInGUI.java
@@ -16,6 +16,7 @@ import de.neemann.digital.core.io.Out;
 import de.neemann.digital.core.memory.ROM;
 import de.neemann.digital.core.wiring.Driver;
 import de.neemann.digital.draw.elements.Circuit;
+import de.neemann.digital.draw.elements.Tunnel;
 import de.neemann.digital.draw.elements.VisualElement;
 import de.neemann.digital.draw.elements.Wire;
 import de.neemann.digital.draw.graphics.GraphicMinMax;
@@ -62,7 +63,7 @@ import static de.neemann.digital.testing.TestCaseElement.TESTDATA;
  * These tests are excluded from the maven build because gui tests are sometimes fragile.
  * They may not behave as expected on all systems.
  * Run this tests directly from your IDE.
- *
+ * <p>
  * maven: mvn -Dtest=TestInGUI test
  */
 public class TestInGUI extends TestCase {
@@ -240,14 +241,14 @@ public class TestInGUI extends TestCase {
                 .add(new EnterTruthTable(0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1))
                 .press("F1")
                 .delay(500)
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 146, 110, new Color(215,175,175)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 266, 109, new Color(187,187,221)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 86, 169, new Color(255,187,187)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 205, 169, new Color(127,255,127)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 145, 228, new Color(127,127,255)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 266, 230, new Color(255,175,255)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 86, 288, new Color(242,242,191)))
-                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 205, 289, new Color(127,255,255)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 146, 110, new Color(215, 175, 175)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 266, 109, new Color(187, 187, 221)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 86, 169, new Color(255, 187, 187)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 205, 169, new Color(127, 255, 127)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 145, 228, new Color(127, 127, 255)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 266, 230, new Color(255, 175, 255)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 86, 288, new Color(242, 242, 191)))
+                .add(new GuiTester.ColorPicker(KarnaughMapComponent.class, 205, 289, new Color(127, 255, 255)))
 //                .add(new GuiTester.ColorPickerCreator(KarnaughMapComponent.class))
 //                .ask("Shows the k-map a checkerboard pattern?")
                 .add(new GuiTester.CloseTopMost())
@@ -954,6 +955,31 @@ public class TestInGUI extends TestCase {
                 .execute();
     }
 
+    public void testNetRename() {
+        new GuiTester("dig/net/netRename.dig")
+                .add(new SetMouseToElement(v -> v.equalsDescription(Tunnel.DESCRIPTION) && v.getPos().x < 400))
+                .mouseClick(InputEvent.BUTTON3_MASK)
+                .delay(200)
+                .type("et")
+                .press("ENTER")
+                .delay(200)
+                .add(new GuiTester.CheckTextInWindow<>(JDialog.class, "'net'"))
+                .delay(200)
+                .press("ENTER")
+                .delay(200)
+                .add(new GuiTester.WindowCheck<Main>(Main.class){
+                    @Override
+                    public void checkWindow(GuiTester guiTester, Main main) {
+                        List<VisualElement> e = main.getCircuitComponent().getCircuit()
+                                .findElements(v -> v.equalsDescription(Tunnel.DESCRIPTION));
+                        assertEquals(3, e.size());
+                        for (VisualElement v : e)
+                            assertEquals("net", v.getElementAttributes().get(Keys.NETNAME));
+                    }
+                })
+                .execute();
+    }
+
     public void testFSM() {
         new GuiTester()
                 .press("F10")
diff --git a/src/test/resources/dig/net/netRename.dig b/src/test/resources/dig/net/netRename.dig
new file mode 100644
index 000000000..5c1e3ec9a
--- /dev/null
+++ b/src/test/resources/dig/net/netRename.dig
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>
+<circuit>
+  <version>1</version>
+  <attributes/>
+  <visualElements>
+    <visualElement>
+      <elementName>In</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Label</string>
+          <string>A</string>
+        </entry>
+      </elementAttributes>
+      <pos x="360" y="140"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>n</string>
+        </entry>
+      </elementAttributes>
+      <pos x="380" y="140"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>n</string>
+        </entry>
+      </elementAttributes>
+      <pos x="500" y="140"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>n</string>
+        </entry>
+      </elementAttributes>
+      <pos x="500" y="180"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Out</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Label</string>
+          <string>Y</string>
+        </entry>
+      </elementAttributes>
+      <pos x="580" y="140"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Out</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Label</string>
+          <string>X</string>
+        </entry>
+      </elementAttributes>
+      <pos x="580" y="180"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Not</elementName>
+      <elementAttributes/>
+      <pos x="520" y="180"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Testcase</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Testdata</string>
+          <testData>
+            <dataString>A Y X
+0 0 1
+1 1 0</dataString>
+          </testData>
+        </entry>
+      </elementAttributes>
+      <pos x="420" y="220"/>
+    </visualElement>
+  </visualElements>
+  <wires>
+    <wire>
+      <p1 x="500" y="180"/>
+      <p2 x="520" y="180"/>
+    </wire>
+    <wire>
+      <p1 x="560" y="180"/>
+      <p2 x="580" y="180"/>
+    </wire>
+    <wire>
+      <p1 x="360" y="140"/>
+      <p2 x="380" y="140"/>
+    </wire>
+    <wire>
+      <p1 x="500" y="140"/>
+      <p2 x="580" y="140"/>
+    </wire>
+  </wires>
+  <measurementOrdering/>
+</circuit>
\ No newline at end of file