diff --git a/mach/i86/cg/mach.h b/mach/i86/cg/mach.h
index 7be63b7e..48e8b274 100644
--- a/mach/i86/cg/mach.h
+++ b/mach/i86/cg/mach.h
@@ -22,9 +22,9 @@
 
 #define loc_off         "%d(bp)"
 #define arg_off         "4+%d(bp)"
-#define hol_off         "%d+hol%d"
+#define hol_off         "%ld+hol%d"
 
-#define con_cst(x)      fprintf(codefile,".data2\t%d\n",x)
+#define con_cst(x)      fprintf(codefile,".data2\t%ld\n",x)
 #define con_ilb(x)      fprintf(codefile,".data2\t%s\n",x)
 #define con_dlb(x)      fprintf(codefile,".data2\t%s\n",x)