diff --git a/share/mklocale/Makefile b/share/mklocale/Makefile
index 6f9041852530..1c446a9ca13b 100644
--- a/share/mklocale/Makefile
+++ b/share/mklocale/Makefile
@@ -11,7 +11,6 @@ LOCALES=        ja_JP.EUC \
 		lt_LN.ISO_8859-2 \
 		lt_LN.DIS_8859-15 \
 		ru_SU.CP866 \
-		ru_SU.ISO_8859-5 \
 		ru_SU.KOI8-R \
 		zh_CN.EUC \
 		zh_TW.Big5
diff --git a/usr.bin/mklocale/data/Makefile b/usr.bin/mklocale/data/Makefile
index 6f9041852530..1c446a9ca13b 100644
--- a/usr.bin/mklocale/data/Makefile
+++ b/usr.bin/mklocale/data/Makefile
@@ -11,7 +11,6 @@ LOCALES=        ja_JP.EUC \
 		lt_LN.ISO_8859-2 \
 		lt_LN.DIS_8859-15 \
 		ru_SU.CP866 \
-		ru_SU.ISO_8859-5 \
 		ru_SU.KOI8-R \
 		zh_CN.EUC \
 		zh_TW.Big5