diff --git a/src/test/java/io/lighty/yang/validator/MainTest.java b/src/test/java/io/lighty/yang/validator/MainTest.java
index 83cc8f84..1447aa8a 100644
--- a/src/test/java/io/lighty/yang/validator/MainTest.java
+++ b/src/test/java/io/lighty/yang/validator/MainTest.java
@@ -29,7 +29,6 @@
 import javax.xml.stream.XMLStreamReader;
 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
 import org.opendaylight.yangtools.yang.data.codec.xml.XmlParserStream;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;