diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1b8015b..9140120f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed `MarkAddEvent`, `MarkChangeEvent` and `MarkRemoveEvent` position
 - Fixed crash of concurrent Windows TTS synthesis ([#223](https://github.com/DCS-gRPC/rust-server/issues/223))
 - Fixed file handler left open: Closing config file again after reading it in LUA
+- Fixed the config value for `tts.defaultProvider` for Google Cloud to be lowercase `gcloud` (instead of `gCloud`)
 
 ## [0.7.1] - 2023-01-08
 
diff --git a/README.md b/README.md
index 0e0a754b..7b7a18f0 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ tts.provider.aws.region = "eu-central-1"
 -- The default AWS voice to use (see https://docs.aws.amazon.com/polly/latest/dg/voicelist.html).
 tts.provider.aws.defaultVoice = "Brian"
 
--- Your Google Cloudd access key.
+-- Your Google Cloud access key.
 tts.provider.gcloud.key = "..."
 
 -- The default Google Cloud voice to use (see https://cloud.google.com/text-to-speech/docs/voices).
diff --git a/src/config.rs b/src/config.rs
index 09ecea6a..f626090b 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -41,7 +41,7 @@ pub struct TtsProviderConfig {
 }
 
 #[derive(Debug, Clone, Default, Deserialize, Serialize)]
-#[serde(rename_all = "camelCase")]
+#[serde(rename_all = "lowercase")]
 pub enum TtsProvider {
     Aws,
     Azure,