diff --git a/examples/script_library_demo/script_library_demo.c65 b/examples/script_library_demo/script_library_demo.c65
index f7221e5..4d6a8fd 100644
--- a/examples/script_library_demo/script_library_demo.c65
+++ b/examples/script_library_demo/script_library_demo.c65
@@ -54,10 +54,12 @@ ENDSCRIPT
 
 // Macro with label parameter (passed as string)
 SCRIPT MACRO set_irq(handler)
+  print("  sei")
   print("  lda #<%s" % handler)
-  print("  sta $fffe")
+  print("  sta $0314")
   print("  lda #>%s" % handler)
-  print("  sta $ffff")
+  print("  sta $0315")
+  print("  cli")
 ENDSCRIPT
 
 //-----------------------------------------------------------
@@ -96,8 +98,6 @@ LABEL start
 
 LABEL my_handler
   ASM
-    pha
     inc $d020
-    pla
-    rti
+    jmp $ea31
   ENDASM