diff --git a/tests/inputs/test_glow_tts.json b/tests/inputs/test_glow_tts.json
index 0ee9395b..64cc3822 100644
--- a/tests/inputs/test_glow_tts.json
+++ b/tests/inputs/test_glow_tts.json
@@ -128,7 +128,7 @@
 
     // PHONEMES
     "phoneme_cache_path": "tests/outputs/phoneme_cache/",  // phoneme computation is slow, therefore, it caches results in the given folder.
-    "use_phonemes": true,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
+    "use_phonemes": false,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
     "phoneme_language": "en-us",     // depending on your target language, pick one from  https://github.com/bootphon/phonemizer#languages
 
     // MULTI-SPEAKER and GST
diff --git a/tests/inputs/test_speedy_speech.json b/tests/inputs/test_speedy_speech.json
index c4e27737..a29fc992 100644
--- a/tests/inputs/test_speedy_speech.json
+++ b/tests/inputs/test_speedy_speech.json
@@ -132,7 +132,7 @@
 
    // PHONEMES
    "phoneme_cache_path": "tests/train_outputs/phoneme_cache/",  // phoneme computation is slow, therefore, it caches results in the given folder.
-   "use_phonemes": true,           // use phonemes instead of raw characters. It is suggested for better pronoun[ciation.
+   "use_phonemes": false,           // use phonemes instead of raw characters. It is suggested for better pronoun[ciation.
    "phoneme_language": "en-us",     // depending on your target language, pick one from  https://github.com/bootphon/phonemizer#languages
 
    // MULTI-SPEAKER and GST
diff --git a/tests/inputs/test_tacotron2_config.json b/tests/inputs/test_tacotron2_config.json
index 2bf1f840..cc2c1bb5 100644
--- a/tests/inputs/test_tacotron2_config.json
+++ b/tests/inputs/test_tacotron2_config.json
@@ -141,7 +141,7 @@
 
     // PHONEMES
     "phoneme_cache_path": "tests/train_outputs/phoneme_cache/",  // phoneme computation is slow, therefore, it caches results in the given folder.
-    "use_phonemes": true,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
+    "use_phonemes": false,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
     "phoneme_language": "en-us",     // depending on your target language, pick one from  https://github.com/bootphon/phonemizer#languages
 
     // MULTI-SPEAKER and GST
diff --git a/tests/inputs/test_tacotron_bd_config.json b/tests/inputs/test_tacotron_bd_config.json
index b6092f4f..9d2935aa 100644
--- a/tests/inputs/test_tacotron_bd_config.json
+++ b/tests/inputs/test_tacotron_bd_config.json
@@ -141,7 +141,7 @@
 
     // PHONEMES
     "phoneme_cache_path": "tests/train_outputs/phoneme_cache/",  // phoneme computation is slow, therefore, it caches results in the given folder.
-    "use_phonemes": true,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
+    "use_phonemes": false,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
     "phoneme_language": "en-us",     // depending on your target language, pick one from  https://github.com/bootphon/phonemizer#languages
 
     // MULTI-SPEAKER and GST
diff --git a/tests/inputs/test_tacotron_config.json b/tests/inputs/test_tacotron_config.json
index 12da4762..c8fae623 100644
--- a/tests/inputs/test_tacotron_config.json
+++ b/tests/inputs/test_tacotron_config.json
@@ -141,7 +141,7 @@
 
     // PHONEMES
     "phoneme_cache_path": "tests/train_outputs/phoneme_cache/",  // phoneme computation is slow, therefore, it caches results in the given folder.
-    "use_phonemes": true,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
+    "use_phonemes": false,           // use phonemes instead of raw characters. It is suggested for better pronounciation.
     "phoneme_language": "en-us",     // depending on your target language, pick one from  https://github.com/bootphon/phonemizer#languages
 
     // MULTI-SPEAKER and GST