diff --git a/nls/compose.dir.pre b/nls/compose.dir.pre
index e59cbe85..a968dab7 100644
--- a/nls/compose.dir.pre
+++ b/nls/compose.dir.pre
@@ -288,6 +288,7 @@ en_US.UTF-8/Compose:		ar_SD.UTF-8
 en_US.UTF-8/Compose:		ar_SY.UTF-8
 en_US.UTF-8/Compose:		ar_TN.UTF-8
 en_US.UTF-8/Compose:		ar_YE.UTF-8
+en_US.UTF-8/Compose:		ast_ES.UTF-8
 en_US.UTF-8/Compose:		as_IN.UTF-8
 en_US.UTF-8/Compose:		az_AZ.UTF-8
 en_US.UTF-8/Compose:		be_BY.UTF-8