diff --git a/tools/voice.pl b/tools/voice.pl
index d2ec6c446d..9ec497b165 100755
--- a/tools/voice.pl
+++ b/tools/voice.pl
@@ -96,8 +96,9 @@ my %gtts_lang_map = (
     'espanol' => '-l es',
     'francais' => '-l fr',
     'greek' => '-l el',
-    'magyar' => '-l hu',
     'italiano' => '-l it',
+    'korean' => '-l ko',
+    'magyar' => '-l hu',
     'nederlands' => '-l nl',
     'norsk' => '-l no',
     'polski' => '-l pl',
@@ -119,9 +120,10 @@ my %espeak_lang_map = (
     'espanol' => '-ves',
     'francais' => '-vfr-fr',
     'greek' => '-vel',
-    'magyar' => '-vhu',
     'italiano' => '-vit',
     'japanese' => '-vja',
+    'korean' => '-vko',
+    'magyar' => '-vhu',
     'nederlands' => '-vnl',
     'norsk' => '-vno',
     'polski' => '-vpl',