diff --git a/src/arch/z80/visitor/translator.py b/src/arch/z80/visitor/translator.py
index d6eeddc5c..66725c0d0 100644
--- a/src/arch/z80/visitor/translator.py
+++ b/src/arch/z80/visitor/translator.py
@@ -245,7 +245,9 @@ def visit_ARGUMENT(self, node):
             return
 
         # Must compute Address of @array(...)
-        if node.value.scope == SCOPE.global_ and self.O_LEVEL > 1:  # Calculate offset if global variable
+        if (
+            self.O_LEVEL > 1 and node.value.scope == SCOPE.global_ and node.value.offset is not None
+        ):  # Calculate offset if global variable
             node.value = SymbolBINARY.make_node(
                 "PLUS",
                 symbols.UNARY("ADDRESS", node.value.entry, node.value.lineno, type_=self.TYPE(gl.PTR_TYPE)),
diff --git a/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.asm b/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.asm
new file mode 100644
index 000000000..ad200e3bb
--- /dev/null
+++ b/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.asm
@@ -0,0 +1,246 @@
+	org 32768
+.core.__START_PROGRAM:
+	di
+	push ix
+	push iy
+	exx
+	push hl
+	exx
+	ld (.core.__CALL_BACK__), sp
+	ei
+	jp .core.__MAIN_PROGRAM__
+.core.__CALL_BACK__:
+	DEFW 0
+.core.ZXBASIC_USER_DATA:
+	; Defines USER DATA Length in bytes
+.core.ZXBASIC_USER_DATA_LEN EQU .core.ZXBASIC_USER_DATA_END - .core.ZXBASIC_USER_DATA
+	.core.__LABEL__.ZXBASIC_USER_DATA_LEN EQU .core.ZXBASIC_USER_DATA_LEN
+	.core.__LABEL__.ZXBASIC_USER_DATA EQU .core.ZXBASIC_USER_DATA
+_i:
+	DEFB 03h
+	DEFB 00h
+_myArray:
+	DEFW .LABEL.__LABEL0
+_myArray.__DATA__.__PTR__:
+	DEFW _myArray.__DATA__
+	DEFW 0
+	DEFW 0
+_myArray.__DATA__:
+	DEFB 00h
+	DEFB 00h
+	DEFB 00h
+	DEFB 00h
+	DEFB 00h
+	DEFB 00h
+.LABEL.__LABEL0:
+	DEFW 0000h
+	DEFB 01h
+.core.ZXBASIC_USER_DATA_END:
+.core.__MAIN_PROGRAM__:
+	ld hl, (_i)
+	push hl
+	ld hl, _myArray
+	call .core.__ARRAY
+	push hl
+	call _plusOne
+	ld hl, (_i)
+	push hl
+	ld hl, _myArray
+	call .core.__ARRAY
+	ld a, (hl)
+	ld (0), a
+	ld hl, 0
+	ld b, h
+	ld c, l
+.core.__END_PROGRAM:
+	di
+	ld hl, (.core.__CALL_BACK__)
+	ld sp, hl
+	exx
+	pop hl
+	pop iy
+	pop ix
+	exx
+	ei
+	ret
+_plusOne:
+	push ix
+	ld ix, 0
+	add ix, sp
+	ld h, (ix+5)
+	ld l, (ix+4)
+	ld a, (hl)
+	inc a
+	ld h, (ix+5)
+	ld l, (ix+4)
+	ld (hl), a
+_plusOne__leave:
+	ld sp, ix
+	pop ix
+	exx
+	pop hl
+	ex (sp), hl
+	exx
+	ret
+	;; --- end of user code ---
+#line 1 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+; vim: ts=4:et:sw=4:
+	; Copyleft (K) by Jose M. Rodriguez de la Rosa
+	;  (a.k.a. Boriel)
+;  http://www.boriel.com
+	; -------------------------------------------------------------------
+	; Simple array Index routine
+	; Number of total indexes dimensions - 1 at beginning of memory
+	; HL = Start of array memory (First two bytes contains N-1 dimensions)
+	; Dimension values on the stack, (top of the stack, highest dimension)
+	; E.g. A(2, 4) -> PUSH <4>; PUSH <2>
+	; For any array of N dimension A(aN-1, ..., a1, a0)
+	; and dimensions D[bN-1, ..., b1, b0], the offset is calculated as
+	; O = [a0 + b0 * (a1 + b1 * (a2 + ... bN-2(aN-1)))]
+; What I will do here is to calculate the following sequence:
+	; ((aN-1 * bN-2) + aN-2) * bN-3 + ...
+#line 1 "/zxbasic/src/lib/arch/zx48k/runtime/arith/fmul16.asm"
+	;; Performs a faster multiply for little 16bit numbs
+#line 1 "/zxbasic/src/lib/arch/zx48k/runtime/arith/mul16.asm"
+	    push namespace core
+__MUL16:	; Mutiplies HL with the last value stored into de stack
+	    ; Works for both signed and unsigned
+	    PROC
+	    LOCAL __MUL16LOOP
+	    LOCAL __MUL16NOADD
+	    ex de, hl
+	    pop hl		; Return address
+	    ex (sp), hl ; CALLEE caller convention
+__MUL16_FAST:
+	    ld b, 16
+	    ld a, h
+	    ld c, l
+	    ld hl, 0
+__MUL16LOOP:
+	    add hl, hl  ; hl << 1
+	    sla c
+	    rla         ; a,c << 1
+	    jp nc, __MUL16NOADD
+	    add hl, de
+__MUL16NOADD:
+	    djnz __MUL16LOOP
+	    ret	; Result in hl (16 lower bits)
+	    ENDP
+	    pop namespace
+#line 3 "/zxbasic/src/lib/arch/zx48k/runtime/arith/fmul16.asm"
+	    push namespace core
+__FMUL16:
+	    xor a
+	    or h
+	    jp nz, __MUL16_FAST
+	    or l
+	    ret z
+	    cp 33
+	    jp nc, __MUL16_FAST
+	    ld b, l
+	    ld l, h  ; HL = 0
+1:
+	    add hl, de
+	    djnz 1b
+	    ret
+	    pop namespace
+#line 20 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+#line 24 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+	    push namespace core
+__ARRAY_PTR:   ;; computes an array offset from a pointer
+	    ld c, (hl)
+	    inc hl
+	    ld h, (hl)
+	    ld l, c    ;; HL <-- [HL]
+__ARRAY:
+	    PROC
+	    LOCAL LOOP
+	    LOCAL ARRAY_END
+	    LOCAL TMP_ARR_PTR            ; Ptr to Array DATA region. Stored temporarily
+	    LOCAL LBOUND_PTR, UBOUND_PTR ; LBound and UBound PTR indexes
+	    LOCAL RET_ADDR               ; Contains the return address popped from the stack
+	LBOUND_PTR EQU 23698           ; Uses MEMBOT as a temporary variable
+	UBOUND_PTR EQU LBOUND_PTR + 2  ; Next 2 bytes for UBOUND PTR
+	RET_ADDR EQU UBOUND_PTR + 2    ; Next 2 bytes for RET_ADDR
+	TMP_ARR_PTR EQU RET_ADDR + 2   ; Next 2 bytes for TMP_ARR_PTR
+	    ld e, (hl)
+	    inc hl
+	    ld d, (hl)
+	    inc hl      ; DE <-- PTR to Dim sizes table
+	    ld (TMP_ARR_PTR), hl  ; HL = Array __DATA__.__PTR__
+	    inc hl
+	    inc hl
+	    ld c, (hl)
+	    inc hl
+	    ld b, (hl)  ; BC <-- Array __LBOUND__ PTR
+	    ld (LBOUND_PTR), bc  ; Store it for later
+#line 66 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+	    ex de, hl   ; HL <-- PTR to Dim sizes table, DE <-- dummy
+	    ex (sp), hl	; Return address in HL, PTR Dim sizes table onto Stack
+	    ld (RET_ADDR), hl ; Stores it for later
+	    exx
+	    pop hl		; Will use H'L' as the pointer to Dim sizes table
+	    ld c, (hl)	; Loads Number of dimensions from (hl)
+	    inc hl
+	    ld b, (hl)
+	    inc hl		; Ready
+	    exx
+	    ld hl, 0	; HL = Element Offset "accumulator"
+LOOP:
+	    ex de, hl   ; DE = Element Offset
+	    ld hl, (LBOUND_PTR)
+	    ld a, h
+	    or l
+	    ld b, h
+	    ld c, l
+	    jr z, 1f
+	    ld c, (hl)
+	    inc hl
+	    ld b, (hl)
+	    inc hl
+	    ld (LBOUND_PTR), hl
+1:
+	    pop hl      ; Get next index (Ai) from the stack
+	    sbc hl, bc  ; Subtract LBOUND
+#line 116 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+	    add hl, de	; Adds current index
+	    exx			; Checks if B'C' = 0
+	    ld a, b		; Which means we must exit (last element is not multiplied by anything)
+	    or c
+	    jr z, ARRAY_END		; if B'Ci == 0 we are done
+	    dec bc				; Decrements loop counter
+	    ld e, (hl)			; Loads next dimension size into D'E'
+	    inc hl
+	    ld d, (hl)
+	    inc hl
+	    push de
+	    exx
+	    pop de				; DE = Max bound Number (i-th dimension)
+	    call __FMUL16        ; HL <= HL * DE mod 65536
+	    jp LOOP
+ARRAY_END:
+	    ld a, (hl)
+	    exx
+#line 146 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+	    LOCAL ARRAY_SIZE_LOOP
+	    ex de, hl
+	    ld hl, 0
+	    ld b, a
+ARRAY_SIZE_LOOP:
+	    add hl, de
+	    djnz ARRAY_SIZE_LOOP
+#line 156 "/zxbasic/src/lib/arch/zx48k/runtime/array/array.asm"
+	    ex de, hl
+	    ld hl, (TMP_ARR_PTR)
+	    ld a, (hl)
+	    inc hl
+	    ld h, (hl)
+	    ld l, a
+	    add hl, de  ; Adds element start
+	    ld de, (RET_ADDR)
+	    push de
+	    ret
+	    ENDP
+	    pop namespace
+#line 48 "arch/zx48k/opt2_arr_elem_by_ref04.bas"
+	END
diff --git a/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.bas b/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.bas
new file mode 100644
index 000000000..8c8767d3e
--- /dev/null
+++ b/tests/functional/arch/zx48k/opt2_arr_elem_by_ref04.bas
@@ -0,0 +1,11 @@
+SUB plusOne(ByRef a As Ubyte)
+  LET a = a + 1
+END SUB
+
+DIM i as UInteger = 3
+DIM myArray(5) as Ubyte
+
+plusOne(myArray(i))
+POKE 0, myArray(i)
+
+