diff --git a/src/Library/src/BootLoader/gpu_boot.cpp b/src/Library/src/BootLoader/gpu_boot.cpp
index bbc968be..daa5eab7 100644
--- a/src/Library/src/BootLoader/gpu_boot.cpp
+++ b/src/Library/src/BootLoader/gpu_boot.cpp
@@ -54,13 +54,16 @@ namespace JabyEngine {
                         }
                     };
 
+                    // Letters are actually only 16x15 but should be treated 16x16
                     struct Letter : public GPU::internal::LinkedElementCreator<Letter> {
                         CPU2VRAM cmd;
-                        Line     lines[FontSize.height];
+                        Line     lines[FontSize.height - 1];
+                        Line     empty_line;
 
                         void setup(const SizeU16& size) {
                             this->cmd.cmd  = GPU_IO::Command::CPU2VRAM_Blitting();
                             this->cmd.size = GPU_IO::Command::WidthHeight(size);
+                            this->empty_line.load(0);
                         }
 
                         void load_to(const PositionU16& pos, const uint16_t* bit_map) {