diff --git a/Makefile b/Makefile
index 0a966421a1..c576d04ef3 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,7 @@ SUBDIR+=	pl_PL.ISO8859-2
 SUBDIR+=	pt_BR.ISO8859-1
 SUBDIR+=	ru_RU.KOI8-R
 SUBDIR+=	sr_YU.ISO8859-2
+SUBDIR+=	tr_TR.ISO8859-9
 SUBDIR+=	zh_TW.Big5
 .endif