diff --git a/mach/m68020/as/mach4.c b/mach/m68020/as/mach4.c
index da3940378..1563f9fb4 100644
--- a/mach/m68020/as/mach4.c
+++ b/mach/m68020/as/mach4.c
@@ -151,17 +151,17 @@ instruction
 			}
 	|	EXG reg ',' reg
 			{	if (($2 & 010) == 0)
-					T_EMIT2(
+					emit2(
 						(0140500|$4|$2<<9)
 						+
 						(($4&010)<<3)
-					,0,0,0);
+					);
 				else
-					T_EMIT2(
-						(0140600|$2|($4&07)<<9)
+					emit2(
+						(0140610|$2|($4&07)<<9)
 						-
 						(($4&010)<<3)
-					,0,0,0);
+					);
 			}
 	|	SWAP DREG
 			{	T_EMIT2(044100 | $2,0,0,0);}