diff --git a/testprogram.js b/testprogram.js
index 0174fbe..846fa1f 100644
--- a/testprogram.js
+++ b/testprogram.js
@@ -12,7 +12,7 @@ testprogramAddress=0x0000;
 var consoleboxStream="";
 
 // demonstrate write hook
-writeTriggers[0x000c]="consoleboxStream += String.fromCharCode(d);"+
+writeTriggers[0x000F]="consoleboxStream += String.fromCharCode(d);"+
                       "consolebox.innerHTML = consoleboxStream;";
 
 // demonstrate read hook (not used by this test program)
@@ -25,11 +25,11 @@ testprogram = [
 	0x4c, 0x02, 0x00,        // JMP $0002
 
 	0x00, 0x00, 0x00, 0x00,
-	0x40, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x40,
 
 	0xe8,                    // INX
 	0x88,                    // DEY
-	0xe6, 0x0c,              // INC $0C
+	0xe6, 0x0F,              // INC $0F
 	0x38,                    // SEC
 	0x69, 0x02,              // ADC #$02
 	0x60                     // RTS