diff --git a/pom.xml b/pom.xml
index f3fc106..6ee0c05 100755
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
 			<version>1.0-2</version>
 		</dependency>
 		<dependency>
-			<groupId>ipipan</groupId>
+			<groupId>pl.waw.ipipan.zil.nkjp</groupId>
 			<artifactId>teiapi</artifactId>
 			<version>1.0-SNAPSHOT</version>
 		</dependency>
diff --git a/src/main/java/pl/waw/ipipan/zil/core/scoreference/readers/Tei.java b/src/main/java/pl/waw/ipipan/zil/core/scoreference/readers/Tei.java
index 1bce93e..ed6ed78 100755
--- a/src/main/java/pl/waw/ipipan/zil/core/scoreference/readers/Tei.java
+++ b/src/main/java/pl/waw/ipipan/zil/core/scoreference/readers/Tei.java
@@ -1,15 +1,5 @@
 package pl.waw.ipipan.zil.core.scoreference.readers;
 
-import ipipan.clarin.tei.api.entities.TEICoreference;
-import ipipan.clarin.tei.api.entities.TEICorpusText;
-import ipipan.clarin.tei.api.entities.TEIMention;
-import ipipan.clarin.tei.api.entities.TEIMorph;
-import ipipan.clarin.tei.api.entities.TEIParagraph;
-import ipipan.clarin.tei.api.entities.TEISegment;
-import ipipan.clarin.tei.api.entities.TEISentence;
-import ipipan.clarin.tei.api.exceptions.TEIException;
-import ipipan.clarin.tei.api.io.TEI_IO;
-
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -25,6 +15,15 @@ import org.apache.log4j.Logger;
 import pl.waw.ipipan.zil.core.scoreference.basic.AnnotationPair;
 import pl.waw.ipipan.zil.core.scoreference.basic.SingleTextAnnotation;
 import pl.waw.ipipan.zil.core.scoreference.basic.SingleTextAnnotationImpl;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEICoreference;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEICorpusText;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEIMention;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEIMorph;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEIParagraph;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEISegment;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.entities.TEISentence;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.exceptions.TEIException;
+import pl.waw.ipipan.zil.nkjp.teiapi.api.io.TEI_IO;
 
 public class Tei implements Reader {
 
diff --git a/src/main/java/pl/waw/ipipan/zil/core/scoreference/utils/Splitter.java b/src/main/java/pl/waw/ipipan/zil/core/scoreference/utils/Splitter.java
index aca2859..5e4c7b1 100755
--- a/src/main/java/pl/waw/ipipan/zil/core/scoreference/utils/Splitter.java
+++ b/src/main/java/pl/waw/ipipan/zil/core/scoreference/utils/Splitter.java
@@ -1,7 +1,5 @@
 package pl.waw.ipipan.zil.core.scoreference.utils;
 
-import ipipan.clarin.tei.api.io.IOUtils;
-
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
@@ -22,6 +20,8 @@ import org.w3c.dom.Document;
 import org.w3c.dom.NodeList;
 import org.xml.sax.SAXException;
 
+import pl.waw.ipipan.zil.nkjp.teiapi.api.io.IOUtils;
+
 public class Splitter {
 
 	private static final Logger logger = Logger.getLogger(Splitter.class);