diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c
index ebc17e05ecd0..3a280cc1892c 100644
--- a/drivers/staging/fbtft/fb_st7789v.c
+++ b/drivers/staging/fbtft/fb_st7789v.c
@@ -24,7 +24,7 @@
 	"D0 05 0A 09 08 05 2E 44 45 0F 17 16 2B 33\n" \
 	"D0 05 0A 09 08 05 2E 43 45 0F 16 16 2B 33"
 
-#define HSD20_IPS "true"
+#define HSD20_IPS 1
 
 /**
  * enum st7789v_command - ST7789V display controller commands