diff --git a/Cart_Reader/GB.ino b/Cart_Reader/GB.ino
index 8266a9b..d7a703a 100644
--- a/Cart_Reader/GB.ino
+++ b/Cart_Reader/GB.ino
@@ -1118,6 +1118,7 @@ bool writeFlash_GB() {
 
           // Switch CS(PH3) and OE/RD(PH6) to HIGH
           PORTH |= (1 << 3) | (1 << 6);
+          __asm__("nop\n\tnop\n\tnop\n\t"); // Waste a few CPU cycles to remove write errors
 
           // Set data pins to output
           dataOut();