diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/StringUtilitiesTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/StringUtilitiesTest.java
index 9e86f9fda8f2c522f0e371b7073851c521112a45..7c4ab7f2ad54b9c4a5ac1c03b63fa66f5ee2c799 100644
--- a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/StringUtilitiesTest.java
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/StringUtilitiesTest.java
@@ -53,7 +53,6 @@ public class StringUtilitiesTest
     public void testConcatenate()
     {
         final List<String> list = Arrays.asList("one", "two", "three");
-        assertEquals("onetwothree", StringUtilities.concatenate(list, ""));
         assertEquals("one two three", StringUtilities.concatenateWithSpace(list));
         final String brokenDownInLines = String.format("one%1$stwo%1$sthree", System.getProperty("line.separator")); 
         assertEquals(brokenDownInLines, StringUtilities.concatenateWithNewLine(list));