diff --git a/z80.py b/z80.py
index a14dbfd..9d0d49e 100644
--- a/z80.py
+++ b/z80.py
@@ -240,13 +240,13 @@ addressModeTable = {
 "indnn,hl"   : "(${1:02X}{0:02X}),hl",
 "indsp,hl"   : "(sp),hl",
 "ix"         : "ix",
-"ix,aa"      : "ix,${0:02X}{1:02X}",
+"ix,aa"      : "ix,${1:02X}{0:02X}",
 "ix,bc"      : "ix,bc",
 "ix,de"      : "ix,de",
 "ix,indaa"   : "ix,(${1:02X}{0:02X})",
 "ix,ix"      : "ix,ix",
 "iy"         : "iy",
-"iy,aa"      : "iy,${0:02X}{1:02X}",
+"iy,aa"      : "iy,${1:02X}{0:02X}",
 "iy,bc"      : "iy,bc",
 "iy,bc"      : "iy,bc",
 "iy,de"      : "iy,de",