diff --git a/builder/pom.xml b/builder/pom.xml
index 9b3666d..e7c2116 100644
--- a/builder/pom.xml
+++ b/builder/pom.xml
@@ -40,6 +40,7 @@
         <assertj.version>3.6.1</assertj.version>
         <mapstream.version>2.3.4</mapstream.version>
         <mapbuilder.version>1.0.0</mapbuilder.version>
+        <coveralls-maven-plugin.version>4.3.0</coveralls-maven-plugin.version>
     </properties>
 
     <dependencies>
@@ -119,6 +120,11 @@
                     <!--</execution>-->
                 <!--</executions>-->
             </plugin>
+            <plugin>
+                <groupId>org.eluder.coveralls</groupId>
+                <artifactId>coveralls-maven-plugin</artifactId>
+                <version>${coveralls-maven-plugin.version}</version>
+            </plugin>
         </plugins>
     </build>
 </project>