diff --git a/src/ftxui/dom/border.cpp b/src/ftxui/dom/border.cpp
index 0466dd9..f39eb52 100644
--- a/src/ftxui/dom/border.cpp
+++ b/src/ftxui/dom/border.cpp
@@ -14,7 +14,7 @@
 namespace ftxui {
 
 using Charset = std::array<std::string, 6>;  // NOLINT
-using Charsets = std::array<Charset, 6>;     // NOLINT
+using Charsets = std::array<Charset, 5>;     // NOLINT
 // NOLINTNEXTLINE
 static Charsets simple_border_charset = {
     Charset{"┌", "┐", "└", "┘", "─", "│"},
diff --git a/src/ftxui/dom/table.cpp b/src/ftxui/dom/table.cpp
index 50da091..081011f 100644
--- a/src/ftxui/dom/table.cpp
+++ b/src/ftxui/dom/table.cpp
@@ -14,7 +14,7 @@ bool IsCell(int x, int y) {
 }
 
 // NOLINTNEXTLINE
-static std::string charset[6][6] = {
+static std::string charset[5][6] = {
     {"┌", "┐", "└", "┘", "─", "│"},  //
     {"┏", "┓", "┗", "┛", "━", "┃"},  //
     {"╔", "╗", "╚", "╝", "═", "║"},  //