diff --git a/mach/m68020/libem/csa.s b/mach/m68020/libem/csa.s
index 6db4f4de..80ef23f8 100644
--- a/mach/m68020/libem/csa.s
+++ b/mach/m68020/libem/csa.s
@@ -1,4 +1,4 @@
-.define	.csa
+.define	.csa4
 .sect .text
 .sect .rom
 .sect .data
@@ -7,7 +7,7 @@ ECASE=20
 
 .sect .text
 
-.csa:
+.csa4:
 		! jump table address in a0
 		! index in d0
 
diff --git a/mach/m68020/libem/csb.s b/mach/m68020/libem/csb.s
index fe2d9d69..96b1530c 100644
--- a/mach/m68020/libem/csb.s
+++ b/mach/m68020/libem/csb.s
@@ -1,4 +1,4 @@
-.define	.csb
+.define	.csb4
 .sect .text
 .sect .rom
 .sect .data
@@ -7,7 +7,7 @@ ECASE=20
 
 .sect .text
 
-.csb:
+.csb4:
 		! case descriptor in a0
 		! index in d0