diff --git a/org.moreunit.build/pom.xml b/org.moreunit.build/pom.xml
index bc819ed8..30bca6a2 100644
--- a/org.moreunit.build/pom.xml
+++ b/org.moreunit.build/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.moreunit</groupId>
   <artifactId>moreunit</artifactId>
diff --git a/org.moreunit.core.test/pom.xml b/org.moreunit.core.test/pom.xml
index e4a96eb2..30ddb0a7 100644
--- a/org.moreunit.core.test/pom.xml
+++ b/org.moreunit.core.test/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.core/pom.xml b/org.moreunit.core/pom.xml
index 66268c2b..e14547d1 100644
--- a/org.moreunit.core/pom.xml
+++ b/org.moreunit.core/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.feature/pom.xml b/org.moreunit.feature/pom.xml
index ed3b4859..0cafa3a3 100644
--- a/org.moreunit.feature/pom.xml
+++ b/org.moreunit.feature/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
diff --git a/org.moreunit.light.feature/pom.xml b/org.moreunit.light.feature/pom.xml
index ba945488..f5b6a714 100644
--- a/org.moreunit.light.feature/pom.xml
+++ b/org.moreunit.light.feature/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
diff --git a/org.moreunit.mock.feature/pom.xml b/org.moreunit.mock.feature/pom.xml
index a3fc0e56..4604a99f 100644
--- a/org.moreunit.mock.feature/pom.xml
+++ b/org.moreunit.mock.feature/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
diff --git a/org.moreunit.mock.it/pom.xml b/org.moreunit.mock.it/pom.xml
index 30bf5fd6..04870a05 100644
--- a/org.moreunit.mock.it/pom.xml
+++ b/org.moreunit.mock.it/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.mock.test/pom.xml b/org.moreunit.mock.test/pom.xml
index 313ebdd7..00786e75 100644
--- a/org.moreunit.mock.test/pom.xml
+++ b/org.moreunit.mock.test/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.mock/pom.xml b/org.moreunit.mock/pom.xml
index 05a92b32..d21c2536 100644
--- a/org.moreunit.mock/pom.xml
+++ b/org.moreunit.mock/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.plugin/pom.xml b/org.moreunit.plugin/pom.xml
index e1202e12..99ff8d2b 100644
--- a/org.moreunit.plugin/pom.xml
+++ b/org.moreunit.plugin/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.swtbot.test/pom.xml b/org.moreunit.swtbot.test/pom.xml
index 8ae94c54..cf36d9d0 100644
--- a/org.moreunit.swtbot.test/pom.xml
+++ b/org.moreunit.swtbot.test/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -12,15 +13,14 @@
   <groupId>org.moreunit.plugins</groupId>
   <artifactId>org.moreunit.swtbot.test</artifactId>
   <packaging>eclipse-test-plugin</packaging>
-  
+
   <name>${project.artifactId}</name>
-  
+
   <build>
     <plugins>
         <plugin>
             <groupId>org.eclipse.tycho</groupId>
             <artifactId>tycho-surefire-plugin</artifactId>
-            <version>${tycho-version}</version>
             <configuration>
               <useUIHarness>true</useUIHarness>
               <useUIThread>false</useUIThread>
@@ -30,4 +30,4 @@
         </plugin>
     </plugins>
 </build>
-</project> 
+</project>
diff --git a/org.moreunit.test.dependencies/pom.xml b/org.moreunit.test.dependencies/pom.xml
index 699fce16..b8412698 100644
--- a/org.moreunit.test.dependencies/pom.xml
+++ b/org.moreunit.test.dependencies/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.test/pom.xml b/org.moreunit.test/pom.xml
index f7bed34b..5c29c1e0 100644
--- a/org.moreunit.test/pom.xml
+++ b/org.moreunit.test/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
diff --git a/org.moreunit.updatesite/pom.xml b/org.moreunit.updatesite/pom.xml
index b87b2b8c..3e29be9a 100644
--- a/org.moreunit.updatesite/pom.xml
+++ b/org.moreunit.updatesite/pom.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>