diff --git a/archiva-jetty/pom.xml b/archiva-jetty/pom.xml
index 6697666f8..49a918590 100644
--- a/archiva-jetty/pom.xml
+++ b/archiva-jetty/pom.xml
@@ -209,8 +209,8 @@
         </configuration>
       </plugin>
       <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-antrun-plugin</artifactId>
-        <version>1.1</version>
         <executions>
           <execution>
             <id>config</id>
diff --git a/archiva-modules/archiva-web/archiva-webapp-test/pom.xml b/archiva-modules/archiva-web/archiva-webapp-test/pom.xml
index 93d9cfb8a..db07f1ee2 100644
--- a/archiva-modules/archiva-web/archiva-webapp-test/pom.xml
+++ b/archiva-modules/archiva-web/archiva-webapp-test/pom.xml
@@ -312,6 +312,7 @@
             </executions>
           </plugin>
           <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-antrun-plugin</artifactId>
             <executions>
               <execution>
@@ -612,7 +613,6 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-antrun-plugin</artifactId>
-            <version>1.6</version>
             <executions>
               <execution>
                 <id>cleanup-files</id>
diff --git a/archiva-modules/archiva-web/archiva-webapp/pom.xml b/archiva-modules/archiva-web/archiva-webapp/pom.xml
index bf1286fa9..2837e1a28 100644
--- a/archiva-modules/archiva-web/archiva-webapp/pom.xml
+++ b/archiva-modules/archiva-web/archiva-webapp/pom.xml
@@ -549,6 +549,7 @@
       </plugin>
       <!-- hack for jetty:run, archiva web config files are checked in /WEB-INF/ dir -->
       <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-antrun-plugin</artifactId>
         <executions>
           <execution>
@@ -821,6 +822,7 @@
       <build>
         <plugins>
           <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-antrun-plugin</artifactId>
             <executions>
               <execution>
diff --git a/pom.xml b/pom.xml
index ea41d4152..6650fb0d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1479,6 +1479,11 @@
             </dependency>
           </dependencies>
         </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-antrun-plugin</artifactId>
+          <version>1.6</version>
+        </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-assembly-plugin</artifactId>