diff --git a/java/src/org/broadinstitute/sting/gatk/report/GATKReportColumn.java b/java/src/org/broadinstitute/sting/gatk/report/GATKReportColumn.java
index e9c6d0218..ecec286aa 100755
--- a/java/src/org/broadinstitute/sting/gatk/report/GATKReportColumn.java
+++ b/java/src/org/broadinstitute/sting/gatk/report/GATKReportColumn.java
@@ -65,7 +65,7 @@ public class GATKReportColumn extends TreeMap<Object, Object> {
     public int getColumnWidth() {
         int maxWidth = columnName.length();
 
-        for (Object obj : this.entrySet()) {
+        for (Object obj : this.values()) {
             int width = obj.toString().length();
 
             if (width > maxWidth) {