diff --git a/src/includes/sentry-cli-sourcemaps.mdx b/src/includes/sentry-cli-sourcemaps.mdx
index 05e6ae5dbed84..2425340327f5c 100644
--- a/src/includes/sentry-cli-sourcemaps.mdx
+++ b/src/includes/sentry-cli-sourcemaps.mdx
@@ -16,7 +16,7 @@ Visit the [auth token user settings page](https://sentry.io/settings/account/api
 
 </Note>
 
-```{filename:.env.local}
+```bash {filename:.env.local}
 SENTRY_AUTH_TOKEN=your-auth-token
 SENTRY_ORG=___ORG_SLUG___
 SENTRY_PROJECT=___PROJECT_SLUG___