diff --git a/lib/libtelnet/genget.c b/lib/libtelnet/genget.c
index 62f272a640de..e46b1cb463a1 100644
--- a/lib/libtelnet/genget.c
+++ b/lib/libtelnet/genget.c
@@ -31,12 +31,12 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
 #ifndef lint
 #if 0
 static const char sccsid[] = "@(#)genget.c	8.2 (Berkeley) 5/30/95";
-#else
-static const char rcsid[] =
- "$FreeBSD$";
 #endif
 #endif /* not lint */
 
diff --git a/lib/libtelnet/getent.c b/lib/libtelnet/getent.c
index 03bef5f24255..ee6f03f53156 100644
--- a/lib/libtelnet/getent.c
+++ b/lib/libtelnet/getent.c
@@ -31,12 +31,12 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)getent.c	8.2 (Berkeley) 12/15/93";
-#else
-static const char rcsid[] =
- "$FreeBSD$";
 #endif
 #endif /* not lint */
 
diff --git a/lib/libtelnet/misc.c b/lib/libtelnet/misc.c
index 8e7c7dd018f5..e7cd1f02d370 100644
--- a/lib/libtelnet/misc.c
+++ b/lib/libtelnet/misc.c
@@ -31,12 +31,12 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
 #ifndef lint
 #if 0
 static const char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/4/93";
-#else
-static const char rcsid[] =
- "$FreeBSD$";
 #endif
 #endif /* not lint */