diff --git a/src/testcases/org/apache/poi/ss/usermodel/TestIndexedColors.java b/src/testcases/org/apache/poi/ss/usermodel/TestIndexedColors.java
index 5ca6621e7..093410b74 100644
--- a/src/testcases/org/apache/poi/ss/usermodel/TestIndexedColors.java
+++ b/src/testcases/org/apache/poi/ss/usermodel/TestIndexedColors.java
@@ -29,7 +29,7 @@ public final class TestIndexedColors {
 
     @Test
     public void fromInt() {
-        int[] illegalIndices = { -1, 0, 27, 65 };
+        int[] illegalIndices = { -1, 65 };
         for (int index : illegalIndices) {
             try {
                 IndexedColors.fromInt(index);