diff --git a/neutrino-core/pom.xml b/neutrino-core/pom.xml
index 6f07a6b3..3486d375 100644
--- a/neutrino-core/pom.xml
+++ b/neutrino-core/pom.xml
@@ -49,5 +49,4 @@
             <version>2.2</version>
         </dependency>
     </dependencies>
-
 </project>
diff --git a/neutrino-proxy-client/pom.xml b/neutrino-proxy-client/pom.xml
index 920ff0b3..575e0c1e 100644
--- a/neutrino-proxy-client/pom.xml
+++ b/neutrino-proxy-client/pom.xml
@@ -9,6 +9,7 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
 
     <artifactId>neutrino-proxy-client</artifactId>
 
diff --git a/neutrino-proxy-server/pom.xml b/neutrino-proxy-server/pom.xml
index 1c93e5e0..41190616 100644
--- a/neutrino-proxy-server/pom.xml
+++ b/neutrino-proxy-server/pom.xml
@@ -9,6 +9,7 @@
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
 
     <artifactId>neutrino-proxy-server</artifactId>
 
diff --git a/pom.xml b/pom.xml
index 3ebdbd6c..f88febbd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -167,3 +167,4 @@
         </plugins>
     </build>
 </project>
+