diff --git a/homeassistant/components/google_cloud/tts.py b/homeassistant/components/google_cloud/tts.py
index e7bb899361a9fc6a6b17a61d9be00d3348ae83d9..c3a8254ad90b5a8703b9fd6b52df94c4e12a8c39 100644
--- a/homeassistant/components/google_cloud/tts.py
+++ b/homeassistant/components/google_cloud/tts.py
@@ -172,10 +172,12 @@ class BaseGoogleCloudProvider:
             _LOGGER.error("Error: %s when validating options: %s", err, options)
             return None, None
 
-        encoding = texttospeech.AudioEncoding(options[CONF_ENCODING])
-        gender: texttospeech.SsmlVoiceGender | None = texttospeech.SsmlVoiceGender(
+        encoding: texttospeech.AudioEncoding = texttospeech.AudioEncoding[
+            options[CONF_ENCODING]
+        ]  # type: ignore[misc]
+        gender: texttospeech.SsmlVoiceGender | None = texttospeech.SsmlVoiceGender[
             options[CONF_GENDER]
-        )
+        ]  # type: ignore[misc]
         voice = options[CONF_VOICE]
         if voice:
             gender = None