diff --git a/dlls/dwrite/opentype.c b/dlls/dwrite/opentype.c
index 5b29c21105d..7d59bf8df0e 100644
--- a/dlls/dwrite/opentype.c
+++ b/dlls/dwrite/opentype.c
@@ -470,7 +470,7 @@ enum TT_NAME_MAC_LANGUAGE_ID
     TT_NAME_MAC_LANGID_LAO,
     TT_NAME_MAC_LANGID_VIETNAMESE,
     TT_NAME_MAC_LANGID_INDONESIAN,
-    TT_NAME_MAC_LANGID_TAGALONG,
+    TT_NAME_MAC_LANGID_TAGALOG,
     TT_NAME_MAC_LANGID_MALAY_ROMAN,
     TT_NAME_MAC_LANGID_MALAY_ARABIC,
     TT_NAME_MAC_LANGID_AMHARIC,
@@ -483,11 +483,11 @@ enum TT_NAME_MAC_LANGUAGE_ID
     TT_NAME_MAC_LANGID_NYANJA,
     TT_NAME_MAC_LANGID_MALAGASY,
     TT_NAME_MAC_LANGID_ESPERANTO,
-    TT_NAME_MAC_LANGID_WELSH,
+    TT_NAME_MAC_LANGID_WELSH = 128,
     TT_NAME_MAC_LANGID_BASQUE,
     TT_NAME_MAC_LANGID_CATALAN,
     TT_NAME_MAC_LANGID_LATIN,
-    TT_NAME_MAC_LANGID_QUENCHUA,
+    TT_NAME_MAC_LANGID_QUECHUA,
     TT_NAME_MAC_LANGID_GUARANI,
     TT_NAME_MAC_LANGID_AYMARA,
     TT_NAME_MAC_LANGID_TATAR,
@@ -605,6 +605,39 @@ static const char name_mac_langid_to_locale[][10] = {
     "",
     "",
     "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
+    "",
     "cy-GB",
     "eu-ES",
     "ca-ES",