diff --git a/drivers/gdisp/SSD2119/gdisp_lld.c b/drivers/gdisp/SSD2119/gdisp_lld.c
index 4a08e546..e4e683be 100644
--- a/drivers/gdisp/SSD2119/gdisp_lld.c
+++ b/drivers/gdisp/SSD2119/gdisp_lld.c
@@ -458,7 +458,7 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
 	 *
 	 * @notapi
 	 */
-	void lld_gdisp_vertical_scroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
+	void gdisp_lld_vertical_scroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
 		static color_t buf[((GDISP_SCREEN_HEIGHT > GDISP_SCREEN_WIDTH ) ? GDISP_SCREEN_HEIGHT : GDISP_SCREEN_WIDTH)];
 		coord_t row0, row1;
 		unsigned i, gap, abslines, j;