diff --git a/csrc/u8x8_d_st7920.c b/csrc/u8x8_d_st7920.c
index 150d2b2f..217cf300 100644
--- a/csrc/u8x8_d_st7920.c
+++ b/csrc/u8x8_d_st7920.c
@@ -52,7 +52,7 @@ static const uint8_t u8x8_d_st7920_init_seq[] = {
   U8X8_C(0x006),		                /* Entry mode: Cursor move to right ,DDRAM address counter (AC) plus 1, no shift  */  
   U8X8_C(0x002),		                /* disable scroll, enable CGRAM adress  */
   U8X8_C(0x001),		                /* clear RAM, needs 1.6 ms */
-  U8X8_DLY(4),					/* delay 2ms */
+  U8X8_DLY(10),					/* delay 10ms */
 
   
   U8X8_END_TRANSFER(),             	/* disable chip */
@@ -403,4 +403,4 @@ uint8_t u8x8_d_st7920_256x32(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *a
 	  return u8x8_d_st7920_common(u8x8, msg, arg_int, arg_ptr);
   }
   return 1;
-}
\ No newline at end of file
+}