diff --git a/grobid-core/src/test/java/org/grobid/core/utilities/LayoutTokensUtilTest.java b/grobid-core/src/test/java/org/grobid/core/utilities/LayoutTokensUtilTest.java
index c206922523..a54c944e61 100644
--- a/grobid-core/src/test/java/org/grobid/core/utilities/LayoutTokensUtilTest.java
+++ b/grobid-core/src/test/java/org/grobid/core/utilities/LayoutTokensUtilTest.java
@@ -8,8 +8,6 @@
 import java.util.List;
 import java.util.stream.IntStream;
 
-import static org.hamcrest.Matchers.is;
-
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.Matchers.hasSize;
 import static org.junit.Assert.assertThat;