diff --git a/src/main/fragment/mos6502-common/_deref_pwuz1=pwuc1_derefidx_vbuxx.asm b/src/main/fragment/mos6502-common/_deref_pwuz1=pwuc1_derefidx_vbuxx.asm
new file mode 100644
index 000000000..b43c58513
--- /dev/null
+++ b/src/main/fragment/mos6502-common/_deref_pwuz1=pwuc1_derefidx_vbuxx.asm
@@ -0,0 +1,6 @@
+ldy #0
+lda {c1},x
+sta ({z1}),y
+iny
+lda {c1}+1,x
+sta ({z1}),y
\ No newline at end of file