diff --git a/examples/graphictest_kbv/graphictest_kbv.ino b/examples/graphictest_kbv/graphictest_kbv.ino
index f55f25e..f36571a 100644
--- a/examples/graphictest_kbv/graphictest_kbv.ino
+++ b/examples/graphictest_kbv/graphictest_kbv.ino
@@ -93,7 +93,7 @@ void setup(void) {
     g_identifier = tft.readID(); //
     Serial.print("ID = 0x");
     Serial.println(g_identifier, HEX);
-    if (g_identifier == 0x00D3 || g_identifier == 0xD3D3) g_identifier = 0x9595; // write-only shield
+    if (g_identifier == 0x00D3 || g_identifier == 0xD3D3) g_identifier = 0x9481; // write-only shield
     if (g_identifier == 0xFFFF) g_identifier = 0x9341; // serial
 //    g_identifier = 0x9329;                             // force ID
     tft.begin(g_identifier);
diff --git a/mcufriend_shield.h b/mcufriend_shield.h
index 3ddcb25..ea91a69 100644
--- a/mcufriend_shield.h
+++ b/mcufriend_shield.h
@@ -1,4 +1,4 @@
-#define USE_SPECIAL             //check for custom drivers
+//#define USE_SPECIAL             //check for custom drivers
 #if defined(USE_SPECIAL)
 #include "mcufriend_special.h"
 #if !defined(USE_SPECIAL_FAIL)