diff --git a/src/main/fragment/cache/fragment-cache-mos6502x.asm b/src/main/fragment/cache/fragment-cache-mos6502x.asm
index 457d46980..53d0d3c66 100644
--- a/src/main/fragment/cache/fragment-cache-mos6502x.asm
+++ b/src/main/fragment/cache/fragment-cache-mos6502x.asm
@@ -19739,3 +19739,13 @@ bmi !+
 lda #0
 !:
 sta {z1}+1
+//FRAGMENT vwuz1=_word1_vduz2
+lda {z2}+2
+sta {z1}
+lda {z2}+3
+sta {z1}+1
+//FRAGMENT vwuz1=_word1_vdsz2
+lda {z2}+2
+sta {z1}
+lda {z2}+3
+sta {z1}+1