diff --git a/TTS/tts/models/base_tts.py b/TTS/tts/models/base_tts.py
index c86bd391b4..df64429d8f 100644
--- a/TTS/tts/models/base_tts.py
+++ b/TTS/tts/models/base_tts.py
@@ -137,7 +137,7 @@ def get_aux_input_from_test_setences(self, sentence_info):
         if hasattr(self, "speaker_manager"):
             if config.use_d_vector_file:
                 if speaker_name is None:
-                    d_vector = self.speaker_manager.get_random_embeddings()
+                    d_vector = self.speaker_manager.get_random_embedding()
                 else:
                     d_vector = self.speaker_manager.get_d_vector_by_name(speaker_name)
             elif config.use_speaker_embedding:
diff --git a/TTS/tts/models/vits.py b/TTS/tts/models/vits.py
index 9263c0b11a..2918d21762 100644
--- a/TTS/tts/models/vits.py
+++ b/TTS/tts/models/vits.py
@@ -1350,7 +1350,7 @@ def get_aux_input_from_test_sentences(self, sentence_info):
         if hasattr(self, "speaker_manager"):
             if config.use_d_vector_file:
                 if speaker_name is None:
-                    d_vector = self.speaker_manager.get_random_embeddings()
+                    d_vector = self.speaker_manager.get_random_embedding()
                 else:
                     d_vector = self.speaker_manager.get_mean_embedding(speaker_name, num_samples=None, randomize=False)
             elif config.use_speaker_embedding: