gpg plugin excluded from build phase

pom.xml

@@ -77,7 +77,7 @@
              <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-gpg-plugin</artifactId>
-               <version>1.1</version>
+               <version>1.4</version>
                <executions>
                  <execution>
                    <id>sign-artifacts</id>
@@ -132,20 +132,6 @@
 
  <build>
   <plugins>
-       <plugin>
-           <groupId>org.apache.maven.plugins</groupId>
-           <artifactId>maven-gpg-plugin</artifactId>
-           <version>1.4</version>
-           <executions>
-             <execution>
-               <id>sign-artifacts</id>
-               <phase>verify</phase>
-               <goals>
-                 <goal>sign</goal>
-               </goals>
-             </execution>
-           </executions>
-       </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-release-plugin</artifactId>