diff --git a/kafka-seven/pom.xml b/kafka-seven/pom.xml
index 8aaa095ad35..c6e4c968e85 100644
--- a/kafka-seven/pom.xml
+++ b/kafka-seven/pom.xml
@@ -18,7 +18,8 @@
   ~ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   -->
 
-<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/maven-v4_0_0.xsd">
+<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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.druid.extensions</groupId>
     <artifactId>druid-kafka-seven</artifactId>
@@ -45,6 +46,10 @@
                     <groupId>log4j</groupId>
                     <artifactId>log4j</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>org.jboss.netty</groupId>
+                    <artifactId>netty</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
 
diff --git a/pom.xml b/pom.xml
index e5948431ab3..99ba74be935 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,8 @@
   ~ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   -->
 
-<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/maven-v4_0_0.xsd">
+<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/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
@@ -443,6 +444,12 @@
                 <groupId>org.apache.curator</groupId>
                 <artifactId>curator-test</artifactId>
                 <version>${apache.curator.version}</version>
+                <exclusions>
+                    <exclusion>
+                        <groupId>org.jboss.netty</groupId>
+                        <artifactId>netty</artifactId>
+                    </exclusion>
+                </exclusions>
                 <scope>test</scope>
             </dependency>
             <dependency>