diff --git a/mach/i80/ncg/mach.c b/mach/i80/ncg/mach.c
index cdaf75f4..4482e423 100644
--- a/mach/i80/ncg/mach.c
+++ b/mach/i80/ncg/mach.c
@@ -15,6 +15,10 @@
  *
  */
 
+#ifndef NORCSID
+static char rcsid[]=	"$Header$" ;
+#endif
+
 /*
  * machine dependent back end routines for the Intel 8080.
  */
diff --git a/mach/i80/ncg/mach.h b/mach/i80/ncg/mach.h
index b4550770..87382854 100644
--- a/mach/i80/ncg/mach.h
+++ b/mach/i80/ncg/mach.h
@@ -1,3 +1,4 @@
+/* $Header$ */
 #define ex_ap(y)        fprintf(codefile,".extern %s\n",y)
 #define in_ap(y)        /* nothing */
 
diff --git a/mach/i80/ncg/table b/mach/i80/ncg/table
index 39a79465..8c885046 100644
--- a/mach/i80/ncg/table
+++ b/mach/i80/ncg/table
@@ -7,6 +7,8 @@
 /************************************************************/
 
 
+rcsid = "$Header$"
+
 EM_WSIZE = 2
 EM_PSIZE = 2
 EM_BSIZE = 4