diff --git a/grid/core-impl/src/extractors/TranspositionAwareExtractor.java b/grid/core-impl/src/extractors/TranspositionAwareExtractor.java
index 30a82579a54b..0a7ea5c1c3e7 100644
--- a/grid/core-impl/src/extractors/TranspositionAwareExtractor.java
+++ b/grid/core-impl/src/extractors/TranspositionAwareExtractor.java
@@ -83,7 +83,7 @@ public abstract class TranspositionAwareExtractor extends DefaultValuesExtractor
         Object rowNumber = ROW_NAMES_COLUMN.getValue(row);
         return rowNumber instanceof String ? (String)rowNumber : "";
       }
-      return String.valueOf(row.getRowNum() - 1);
+      return String.valueOf(row.getRowNum());
     }
 
     @Override
@@ -166,7 +166,7 @@ public abstract class TranspositionAwareExtractor extends DefaultValuesExtractor
     public final GridRow originalRow;
 
     public TransposedColumn(int columnNum, GridRow originalRow) {
-      super(columnNum, "Value (" + (originalRow.getRowNum() - 1) + ")", Types.VARCHAR, "", "");
+      super(columnNum, "Value (" + originalRow.getRowNum() + ")", Types.VARCHAR, "", "");
       this.originalRow = originalRow;
     }
   }
diff --git a/grid/impl/src/datagrid/GridUtil.java b/grid/impl/src/datagrid/GridUtil.java
index 0168e88dc748..96a6d8e81751 100644
--- a/grid/impl/src/datagrid/GridUtil.java
+++ b/grid/impl/src/datagrid/GridUtil.java
@@ -540,7 +540,7 @@ public class GridUtil extends GridUtilCore {
     if (row == null) return DataGridBundle.message("column.name.not.applicable");
     if (isInsertedRow(grid, rowIndex)) return String.valueOf(getInsertedRowIdx(grid, relativeIndex));
     GridRow previousRow = rowIndex.asInteger() == 0 ? null : grid.getDataModel(DATA_WITH_MUTATIONS).getRow(ModelIndex.forRow(grid, rowIndex.asInteger() - 1));
-    return previousRow != null && previousRow.getRowNum() == row.getRowNum() ? "" : String.valueOf(row.getRowNum() - 1);
+    return previousRow != null && previousRow.getRowNum() == row.getRowNum() ? "" : String.valueOf(row.getRowNum());
   }
 
   public static void suggestPlugin(@NotNull String id, @Nullable Project project) {