Jenkins publishes 2x soap test results

My requirement is to run SOAPUI test cases via maven (POM), automate it's build using jenkins and generate a report of the test results. I have successfully done except the last part. I do get the test results but Jenkins returns 2x of them. I mean I have only one test case but Jenkins shows 2 test cases. 2x test results Jenkins

My POM file contains only one test case:

<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>com.smartbear.samples</groupId>
    <artifactId>soapui-maven2-plugin</artifactId>
    <packaging>jar</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>Maven 2 SoapUI Sample</name>
    <url>http://maven.apache.org</url>
    <pluginRepositories>
        <pluginRepository>
            <id>SmartBearPluginRepository</id>
            <url>http://www.soapui.org/repository/maven2/</url>
        </pluginRepository>
    </pluginRepositories>
    <build>
        <plugins>
            <plugin>
                <groupId>com.smartbear.soapui</groupId>
                <artifactId>soapui-pro-maven-plugin</artifactId>
                <version>4.6.1</version>
                <dependencies>
                    <dependency>
                        <groupId>mysql</groupId>
                        <artifactId>mysql-connector-java</artifactId>
                        <version>5.1.6</version>
                    </dependency>
                </dependencies>
                <executions>
                    <execution>
                        <phase>test</phase>
                        <id>test1</id>
                        <goals>
                            <goal>test</goal>
                        </goals>
                        <configuration>
                            <projectFile>simple-test-soapui-project.xml</projectFile>
                            <junitReport>true</junitReport>
                            <outputFolder>${basedir}/target/surefire-reports</outputFolder>
                            <printReport>true</printReport>
                            <exportAll>true</exportAll>
                            <globalProperties>
                                <value>ENV=DEV</value>
                            </globalProperties>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
    <reporting>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>2.1</version>
            </plugin>
        </plugins>
    </reporting>
</project>

and my surefire reports shows that I have only one test case:

Surefire report containg just one test case

How can I setup Jenkins to show only one test case in diagram?

Thanks.