diff --git a/examples/debug/peanut-debug.c b/examples/debug/peanut-debug.c
index 709a3c7..daa7aa4 100644
--- a/examples/debug/peanut-debug.c
+++ b/examples/debug/peanut-debug.c
@@ -174,7 +174,7 @@ void gb_error(struct gb_s *gb, const enum gb_error_e gb_err, const uint16_t val)
  * Draws scanline into framebuffer.
  */
 void lcd_draw_line(struct gb_s *gb, const uint8_t pixels[160],
-		   const uint_least8_t line)
+		   const uint_fast8_t line)
 {
 	struct priv_t *priv = gb->direct.priv;
 
diff --git a/examples/mini_fb/peanut_minifb.c b/examples/mini_fb/peanut_minifb.c
index 7f7d8c6..bfae731 100644
--- a/examples/mini_fb/peanut_minifb.c
+++ b/examples/mini_fb/peanut_minifb.c
@@ -109,7 +109,7 @@ void gb_error(struct gb_s *gb, const enum gb_error_e gb_err, const uint16_t val)
  * Draws scanline into framebuffer.
  */
 void lcd_draw_line(struct gb_s *gb, const uint8_t pixels[160],
-		   const uint_least8_t line)
+		   const uint_fast8_t line)
 {
 	struct priv_t *priv = gb->direct.priv;
 	const uint32_t palette[] = { 0xFFFFFF, 0xA5A5A5, 0x525252, 0x000000 };
diff --git a/examples/sdl2/peanut_sdl.c b/examples/sdl2/peanut_sdl.c
index 0701c8f..24ab521 100644
--- a/examples/sdl2/peanut_sdl.c
+++ b/examples/sdl2/peanut_sdl.c
@@ -540,7 +540,7 @@ void manual_assign_palette(struct priv_t *priv, uint8_t selection)
  * Draws scanline into framebuffer.
  */
 void lcd_draw_line(struct gb_s *gb, const uint8_t pixels[160],
-		   const uint_least8_t line)
+		   const uint_fast8_t line)
 {
 	struct priv_t *priv = gb->direct.priv;