diff --git a/core/store/persistence/pom.xml b/core/store/persistence/pom.xml
index 555de11..5692c53 100644
--- a/core/store/persistence/pom.xml
+++ b/core/store/persistence/pom.xml
@@ -50,7 +50,7 @@
             <groupId>org.onosproject</groupId>
             <artifactId>onos-api</artifactId>
         </dependency>-->
-	    <dependency>
+        <dependency>
             <groupId>org.onosproject</groupId>
             <artifactId>onos-api</artifactId>
             <classifier>tests</classifier>
diff --git a/core/store/pom.xml b/core/store/pom.xml
index 219ae5d..94c077a 100644
--- a/core/store/pom.xml
+++ b/core/store/pom.xml
@@ -34,7 +34,7 @@
     <modules>
         <module>dist</module>
         <module>persistence</module>
-	<module>serializers</module>
+    <module>serializers</module>
     </modules>
 
     <dependencies>