diff --git a/isotpdump.c b/isotpdump.c
index 5507fae..22b8141 100644
--- a/isotpdump.c
+++ b/isotpdump.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: isotpdump.c 824 2008-09-02 07:01:51Z hartko $
+ *  $Id$
  */
 
 /*
diff --git a/isotprecv.c b/isotprecv.c
index c2e1854..7b13cf2 100644
--- a/isotprecv.c
+++ b/isotprecv.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: isotprecv.c 824 2008-09-02 07:01:51Z hartko $
+ *  $Id$
  */
 
 /*
diff --git a/isotpsend.c b/isotpsend.c
index a666c99..4320eaa 100644
--- a/isotpsend.c
+++ b/isotpsend.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: isotpsend.c 824 2008-09-02 07:01:51Z hartko $
+ *  $Id$
  */
 
 /*
diff --git a/isotpsniffer.c b/isotpsniffer.c
index 514fec2..41fa438 100644
--- a/isotpsniffer.c
+++ b/isotpsniffer.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: isotpsniffer.c 824 2008-09-02 07:01:51Z hartko $
+ *  $Id$
  */
 
 /*
diff --git a/isotptun.c b/isotptun.c
index 22ce36d..5fca673 100644
--- a/isotptun.c
+++ b/isotptun.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: isotptun.c 824 2008-09-02 07:01:51Z hartko $
+ *  $Id$
  */
 
 /*