diff --git a/components/fpspreadsheet/source/visual/fpspreadsheetgrid.pas b/components/fpspreadsheet/source/visual/fpspreadsheetgrid.pas
index 73d7a7fd6..f3f4da0d3 100644
--- a/components/fpspreadsheet/source/visual/fpspreadsheetgrid.pas
+++ b/components/fpspreadsheet/source/visual/fpspreadsheetgrid.pas
@@ -2668,13 +2668,13 @@ begin
     end;
 
     // Left border
-    if GetBorderStyle(ACol, ARow, -1, 0, ACell, bs) then
+    if GetBorderStyle(ACol, ARow, -1, 0, ACell, bs) and (ACol <> FixedCols) then
       if IsRightToLeft then
         DrawBorderLine(ARect.Right, ARect, drawVert, bs)
       else
         DrawBorderLine(ARect.Left-ord(not IsRightToLeft), ARect, drawVert, bs);
     // Right border
-    if GetBorderStyle(ACol, ARow, +1, 0, ACell, bs) then
+    if GetBorderStyle(ACol, ARow, +1, 0, ACell, bs) and (ACol + 1 <> FixedCols) then
       if IsRightToLeft then
         DrawBorderLine(ARect.Left, ARect, drawVert, bs)
       else