diff --git a/share/i18n/esdb/UTF/UTF.alias b/share/i18n/esdb/UTF/UTF.alias
index 5bfafe91503..f4d44129c2b 100644
--- a/share/i18n/esdb/UTF/UTF.alias
+++ b/share/i18n/esdb/UTF/UTF.alias
@@ -28,6 +28,7 @@
 16LE		utf16le
 
 32-INTERNAL	ucs-4-internal
+32-INTERNAL	wchar_t
 
 32-SWAPPED	ucs-4-swapped