diff --git a/boards/esp32-wrover-kit/include/board.h b/boards/esp32-wrover-kit/include/board.h
index c03117118c..b6d08391a9 100644
--- a/boards/esp32-wrover-kit/include/board.h
+++ b/boards/esp32-wrover-kit/include/board.h
@@ -117,8 +117,8 @@
 #define ILI9341_PARAM_CS        LCD_CS
 #define ILI9341_PARAM_DCX       LCD_DC
 #define ILI9341_PARAM_RST       LCD_RST
-#define ILi9341_PARAM_RGB       1
-#define ILI9341_PARAM_INVERTED  1
+#define ILi9341_PARAM_RGB       0
+#define ILI9341_PARAM_INVERTED  0
 #endif
 /** @} */
 
diff --git a/pkg/lvgl/Makefile.include b/pkg/lvgl/Makefile.include
index a1ca9d971d..86d3a5807e 100644
--- a/pkg/lvgl/Makefile.include
+++ b/pkg/lvgl/Makefile.include
@@ -19,7 +19,7 @@ LVGL_MEM_SIZE           ?= 5U*1024U
 # Engine settings
 LVGL_INACTIVITY_PERIOD_MS   ?= 5*MS_PER_SEC   # 5s
 LVGL_TASK_HANDLER_DELAY_US  ?= 5*US_PER_MS    # 5ms
-LVGL_TASK_THREAD_PRIO       ?= THREAD_PRIORITY_MAIN-1
+LVGL_TASK_THREAD_PRIO       ?= THREAD_PRIORITY_MAIN+1
 
 # Set the CFLAGS variable accordingly
 CFLAGS += -DLV_COLOR_DEPTH=$(LVGL_COLOR_DEPTH)