diff --git a/poi/src/main/java/org/apache/poi/ss/util/cellwalk/CellWalk.java b/poi/src/main/java/org/apache/poi/ss/util/cellwalk/CellWalk.java
index d26d7a9864..480bcf5dd4 100644
--- a/poi/src/main/java/org/apache/poi/ss/util/cellwalk/CellWalk.java
+++ b/poi/src/main/java/org/apache/poi/ss/util/cellwalk/CellWalk.java
@@ -21,7 +21,6 @@ import static org.apache.commons.math3.util.ArithmeticUtils.addAndCheck;
 import static org.apache.commons.math3.util.ArithmeticUtils.mulAndCheck;
 import static org.apache.commons.math3.util.ArithmeticUtils.subAndCheck;
 
-import org.apache.commons.math3.util.ArithmeticUtils;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.CellType;
 import org.apache.poi.ss.usermodel.Row;