diff --git a/cs-device/cs-device-api/pom.xml b/cs-device/cs-device-api/pom.xml
index 7e6d708..b1b8a44 100644
--- a/cs-device/cs-device-api/pom.xml
+++ b/cs-device/cs-device-api/pom.xml
@@ -47,18 +47,6 @@
           <version>1.0.0</version>
           <scope>compile</scope>
       </dependency>
-      <dependency>
-          <groupId>com.njcn</groupId>
-          <artifactId>cs-harmonic-api</artifactId>
-          <version>1.0.0</version>
-          <scope>compile</scope>
-          <exclusions>
-              <exclusion>
-                  <groupId>com.njcn</groupId>
-                  <artifactId>cs-device-api</artifactId>
-              </exclusion>
-          </exclusions>
-      </dependency>
   </dependencies>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>