diff --git a/integration-tests/test-extension/extension/deployment/src/test/java/io/quarkus/deployment/pkg/builditem/GeneratedResourceBuildItemTest.java b/integration-tests/test-extension/extension/deployment/src/test/java/io/quarkus/deployment/pkg/builditem/GeneratedResourceBuildItemTest.java
index 4a2ff352966e7..85c75b637ca23 100644
--- a/integration-tests/test-extension/extension/deployment/src/test/java/io/quarkus/deployment/pkg/builditem/GeneratedResourceBuildItemTest.java
+++ b/integration-tests/test-extension/extension/deployment/src/test/java/io/quarkus/deployment/pkg/builditem/GeneratedResourceBuildItemTest.java
@@ -6,11 +6,14 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.net.InetAddress;
 import java.net.URL;
+import java.net.UnknownHostException;
 import java.nio.charset.StandardCharsets;
 import java.util.Collections;
 import java.util.List;
 
+import org.junit.jupiter.api.Assumptions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
@@ -35,7 +38,8 @@ class GeneratedResourceBuildItemTest {
                     Dependency.of("org.apache.cxf", "cxf-rt-bindings-soap", "3.4.3")));
 
     @Test
-    public void testXMLResourceWasMerged() throws IOException {
+    public void testXMLResourceWasMerged() {
+        Assumptions.assumeTrue(isOnline());
         assertThat(runner.getStartupConsoleOutput()).contains("RESOURCES: 1",
                 "<entry key=\"xml-javax.wsdl.Port\">org.apache.cxf.binding.xml.wsdl11.HttpAddressPlugin</entry>",
                 "<entry key=\"xml-javax.wsdl.Binding\">org.apache.cxf.binding.xml.wsdl11.XmlBindingPlugin</entry>",
@@ -58,4 +62,13 @@ public static void main(String[] args) throws IOException {
             }
         }
     }
+
+    boolean isOnline() {
+        try {
+            InetAddress resolved = InetAddress.getByName("sun.com");
+            return resolved != null;
+        } catch (UnknownHostException e) {
+            return false;
+        }
+    }
 }