diff --git a/README.md b/README.md
index a63f1bf..e3fcbbd 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ pip install fastrtc
 to use built-in pause detection (see [ReplyOnPause](https://fastrtc.org/)), and text to speech (see [Text To Speech](https://fastrtc.org/userguide/audio/#text-to-speech)), install the `vad` and `tts` extras:
 
 ```bash
-pip install fastrtc[vad, tts]
+pip install "fastrtc[vad, tts]"
 ```
 
 ## Key Features
diff --git a/docs/index.md b/docs/index.md
index a365816..300f4e9 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -28,7 +28,7 @@ pip install fastrtc
 to use built-in pause detection (see [ReplyOnPause](userguide/audio/#reply-on-pause)), speech-to-text (see [Speech To Text](userguide/audio/#speech-to-text)), and text to speech (see [Text To Speech](userguide/audio/#text-to-speech)), install the `vad`, `stt`, and `tts` extras:
 
 ```bash
-pip install fastrtc[vad, stt, tts]
+pip install "fastrtc[vad, stt, tts]"
 ```
 
 ## Quickstart