diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index 71d4eaff25..775f2b72fa 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -1,5 +1,7 @@
 2000-02-12  Ulrich Drepper  <drepper@redhat.com>
 
+	* SUPPORTED: Add th_TH.TIS-620.
+
 	* locales/el_GR (toupper): Don't map *s to S*.
 	* locales/en_DK: Likewise.
 	* locales/en_DK.com: Likewise.
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index 9741a92d62..b3d5753e1a 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -55,5 +55,6 @@ sl_SI ISO-8859-2
 sr_YU ISO-8859-2
 sv_FI ISO-8859-1
 sv_SE ISO-8859-1
+th_TH TIS-620
 tr_TR ISO-8859-9
 uk_UA KOI8-U