diff --git a/modules/src/print/doprnt.c b/modules/src/print/doprnt.c
index a30d5c91e..cbc333298 100644
--- a/modules/src/print/doprnt.c
+++ b/modules/src/print/doprnt.c
@@ -8,6 +8,7 @@
 #include <varargs.h>
 #include "param.h"
 
+/*VARARGS2*/
 /*FORMAT1 $
 	%s = char *
 	%l = long
diff --git a/modules/src/print/format.c b/modules/src/print/format.c
index 392f5f458..c9b8c78cf 100644
--- a/modules/src/print/format.c
+++ b/modules/src/print/format.c
@@ -26,6 +26,7 @@ integral(c)
 	return 0;
 }
 
+/*VARARGS2*/
 /*FORMAT1 $
 	%s = char *
 	%l = long
diff --git a/modules/src/print/fprint.c b/modules/src/print/fprint.c
index fe5f59329..e2c2a4ca1 100644
--- a/modules/src/print/fprint.c
+++ b/modules/src/print/fprint.c
@@ -8,6 +8,7 @@
 #include <system.h>
 #include "param.h"
 
+/*VARARGS*/
 /*FORMAT1v $
 	%s = char *
 	%l = long
diff --git a/modules/src/print/print.c b/modules/src/print/print.c
index 1d99a8d25..4e9ffd64d 100644
--- a/modules/src/print/print.c
+++ b/modules/src/print/print.c
@@ -8,6 +8,7 @@
 #include <system.h>
 #include "param.h"
 
+/*VARARGS*/
 /*FORMAT0v $
 	%s = char *
 	%l = long
diff --git a/modules/src/print/sprint.c b/modules/src/print/sprint.c
index ba4361b94..7cb10787f 100644
--- a/modules/src/print/sprint.c
+++ b/modules/src/print/sprint.c
@@ -8,6 +8,7 @@
 #include <system.h>
 #include "param.h"
 
+/*VARARGS*/
 /*FORMAT1v $
 	%s = char *
 	%l = long