diff --git a/src/test/ref/examples/atarixl/helloxl.asm b/src/test/ref/examples/atarixl/helloxl.asm
index 6d707900c..d9f670200 100644
--- a/src/test/ref/examples/atarixl/helloxl.asm
+++ b/src/test/ref/examples/atarixl/helloxl.asm
@@ -19,7 +19,7 @@ ProgramEnd:
 // Binary File Header
 .byte $ff, $ff
 // Program segment [start address, end address, data]
-.word ProgramStart, ProgramEnd
+.word ProgramStart, ProgramEnd-1
 .segmentout [ segments="Program" ]
 // RunAd - Run Address Segment [start address, end address, data]
 .word $02e0, $02e1
diff --git a/src/test/ref/examples/atarixl/helloxl.log b/src/test/ref/examples/atarixl/helloxl.log
index cfb55e9e3..f90aa56ce 100644
--- a/src/test/ref/examples/atarixl/helloxl.log
+++ b/src/test/ref/examples/atarixl/helloxl.log
@@ -158,7 +158,7 @@ ProgramEnd:
 // Binary File Header
 .byte $ff, $ff
 // Program segment [start address, end address, data]
-.word ProgramStart, ProgramEnd
+.word ProgramStart, ProgramEnd-1
 .segmentout [ segments="Program" ]
 // RunAd - Run Address Segment [start address, end address, data]
 .word $02e0, $02e1
@@ -234,7 +234,7 @@ ProgramEnd:
 // Binary File Header
 .byte $ff, $ff
 // Program segment [start address, end address, data]
-.word ProgramStart, ProgramEnd
+.word ProgramStart, ProgramEnd-1
 .segmentout [ segments="Program" ]
 // RunAd - Run Address Segment [start address, end address, data]
 .word $02e0, $02e1
@@ -321,7 +321,7 @@ ProgramEnd:
 // Binary File Header
 .byte $ff, $ff
 // Program segment [start address, end address, data]
-.word ProgramStart, ProgramEnd
+.word ProgramStart, ProgramEnd-1
 .segmentout [ segments="Program" ]
 // RunAd - Run Address Segment [start address, end address, data]
 .word $02e0, $02e1