diff --git a/main/src/com/google/refine/expr/functions/strings/Range.java b/main/src/com/google/refine/expr/functions/strings/Range.java
index 44e1d5c4d..82ca3c819 100644
--- a/main/src/com/google/refine/expr/functions/strings/Range.java
+++ b/main/src/com/google/refine/expr/functions/strings/Range.java
@@ -1,7 +1,6 @@
 package com.google.refine.expr.functions.strings;
 
 import java.util.Properties;
-import java.util.stream.IntStream;
 
 import org.apache.commons.lang3.StringUtils;
 import org.json.JSONException;