diff --git a/lib/net/http_fetch_plugin.js b/lib/net/http_fetch_plugin.js
index c4183f0c71..b5320258c6 100644
--- a/lib/net/http_fetch_plugin.js
+++ b/lib/net/http_fetch_plugin.js
@@ -306,4 +306,8 @@ if (shaka.net.HttpFetchPlugin.isSupported()) {
       'https', shaka.net.HttpFetchPlugin.parse,
       shaka.net.NetworkingEngine.PluginPriority.PREFERRED,
       /* progressSupport= */ true);
+  shaka.net.NetworkingEngine.registerScheme(
+      'blob', shaka.net.HttpFetchPlugin.parse,
+      shaka.net.NetworkingEngine.PluginPriority.PREFERRED,
+      /* progressSupport= */ true);
 }
diff --git a/lib/net/http_xhr_plugin.js b/lib/net/http_xhr_plugin.js
index ece2b6c96f..aec4ec6de2 100644
--- a/lib/net/http_xhr_plugin.js
+++ b/lib/net/http_xhr_plugin.js
@@ -158,4 +158,8 @@ shaka.net.NetworkingEngine.registerScheme(
     'https', shaka.net.HttpXHRPlugin.parse,
     shaka.net.NetworkingEngine.PluginPriority.FALLBACK,
     /* progressSupport= */ true);
+shaka.net.NetworkingEngine.registerScheme(
+    'blob', shaka.net.HttpXHRPlugin.parse,
+    shaka.net.NetworkingEngine.PluginPriority.FALLBACK,
+    /* progressSupport= */ true);