diff --git a/client/coral-embed-stream/src/reducers/stream.js b/client/coral-embed-stream/src/reducers/stream.js
index c624c0959..86d5301b7 100644
--- a/client/coral-embed-stream/src/reducers/stream.js
+++ b/client/coral-embed-stream/src/reducers/stream.js
@@ -21,7 +21,7 @@ const initialState = {
   assetUrl: getQueryVariable('asset_url') || '',
   commentId: getQueryVariable('comment_id') || '',
   commentClassNames: [],
-  activeTab: process.env.TALK_DEFAULT_STEAM_TAB,
+  activeTab: process.env.TALK_DEFAULT_STREAM_TAB,
   previousTab: '',
 };
 
diff --git a/webpack.config.js b/webpack.config.js
index 395cf02a3..1f4c16ee4 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -110,7 +110,7 @@ const config = {
     new webpack.EnvironmentPlugin({
       'TALK_PLUGINS_JSON': '{}',
       'TALK_THREADING_LEVEL': '3',
-      'TALK_DEFAULT_STEAM_TAB': 'all',
+      'TALK_DEFAULT_STREAM_TAB': 'all',
     })
   ],
   resolveLoader: {