diff --git a/tools/builds.pm b/tools/builds.pm
index 07727581bb..ce8df15db4 100644
--- a/tools/builds.pm
+++ b/tools/builds.pm
@@ -938,7 +938,7 @@ sub simbuilds {
 	'engines' => {
 	    'espeak' => '-vtr',
 	    'gtts' => '-l tr',
-            'piper' => 'tr_TR-fettah-medium.onnx',
+            'piper' => 'tr_TR-dfki-medium.onnx',
 	},
         'enabled' => 1,
     },
diff --git a/tools/voice.pl b/tools/voice.pl
index 4ac50eb2e0..f59b7a3a52 100755
--- a/tools/voice.pl
+++ b/tools/voice.pl
@@ -181,7 +181,7 @@ my %piper_lang_map = (
     'slovak' => 'sk_SK-lili-medium.onnx',
     'srpski' => 'sr_RS-serbski_institut-medium.onnx',
     'svenska' => 'sv_SE-nst-medium.onnx',
-    'turkce' => 'tr_TR-fettah-medium.onnx',
+    'turkce' => 'tr_TR-dfki-medium.onnx',
     'ukrainian' => 'uk_UA-ukrainian_tts-medium',
     'vietnamese' => 'vi_VN-vais1000-medium.onnx',
 );