diff --git a/polygerrit-ui/externs/BUILD b/polygerrit-ui/app/externs/BUILD
similarity index 100%
rename from polygerrit-ui/externs/BUILD
rename to polygerrit-ui/app/externs/BUILD
diff --git a/polygerrit-ui/externs/plugin.js b/polygerrit-ui/app/externs/plugin.js
similarity index 100%
rename from polygerrit-ui/externs/plugin.js
rename to polygerrit-ui/app/externs/plugin.js
diff --git a/tools/bzl/js.bzl b/tools/bzl/js.bzl
index 6590cd6324..68a929f81f 100644
--- a/tools/bzl/js.bzl
+++ b/tools/bzl/js.bzl
@@ -471,7 +471,7 @@ def polygerrit_plugin(name, app, srcs = [], assets = None, **kwargs):
         no_closure_library = True,
         deps = [
             "//lib/polymer_externs:polymer_closure",
-            "//polygerrit-ui/externs:plugin",
+            "//polygerrit-ui/app/externs:plugin",
         ],
     )