diff --git a/tools/test/iconv/tablegen/tablegen.c b/tools/test/iconv/tablegen/tablegen.c
--- a/tools/test/iconv/tablegen/tablegen.c
+++ b/tools/test/iconv/tablegen/tablegen.c
@@ -254,7 +254,6 @@
 		if (dflag && iconvctl(cd, ICONV_SET_FALLBACKS, &fbs) != 0)
 			err(1, NULL);
 		if (cflag) {
-			printf("# $FreeBSD$\n\n");
 			printf("TYPE\t\tROWCOL\n");
 			printf("NAME\t\tUCS/%s\n", argv[0]);
 			printf("%s", citrus_common);
@@ -266,7 +265,6 @@
 		if (dflag && (iconvctl(cd, ICONV_SET_FALLBACKS, &fbs) != 0))
 			err(1, NULL);
 		if (cflag) {
-			printf("# $FreeBSD$\n\n");
 			printf("TYPE\t\tROWCOL\n");
 			printf("NAME\t\t%s/UCS\n", argv[0]);
 			printf("%s", citrus_common);
diff --git a/tools/tools/drm/gen-drm_pciids b/tools/tools/drm/gen-drm_pciids
--- a/tools/tools/drm/gen-drm_pciids
+++ b/tools/tools/drm/gen-drm_pciids
@@ -156,10 +156,6 @@
 
 print STDERR "\nWrite FreeBSD header to stdout...\n";
 print <<"EOF";
-/*
- * \$FreeBSD\$
- */
-
 /*
  * Generated by $progname from:
  *   o  previous FreeBSD's drm_pciids.h
diff --git a/tools/tools/locale/tools/cldr2def.pl b/tools/tools/locale/tools/cldr2def.pl
--- a/tools/tools/locale/tools/cldr2def.pl
+++ b/tools/tools/locale/tools/cldr2def.pl
@@ -947,7 +947,6 @@
 	}
 	open(FOUT, ">$TYPE.draft/Makefile");
 	print FOUT <<EOF;
-# \$FreeBSD\$
 # Warning: Do not edit. This file is automatically generated from the
 # tools in /usr/src/tools/tools/locale.