diff --git a/settings.py b/settings.py
index b1399632cc1..b2d5107b47e 100644
--- a/settings.py
+++ b/settings.py
@@ -119,6 +119,7 @@
     'django.contrib.messages.context_processors.messages',
 
     'sumo.context_processors.global_settings',
+    'jingo_minify.helpers.build_ids'
 )
 
 MIDDLEWARE_CLASSES = (
diff --git a/templates/layout/base.html b/templates/layout/base.html
index b0a33b1fa24..a52ed62e04c 100644
--- a/templates/layout/base.html
+++ b/templates/layout/base.html
@@ -69,7 +69,7 @@
   </div>{# /#footer-contents #}
 </div>{# /#footer #}
 
-<script src="{{ url('jsi18n') }}"></script>
+<script src="{{ url('jsi18n') }}/build:{{ BUILD_ID_JS }}"></script>
 {{ js('common') }}
 {% for script in scripts %}
 {{ js(script) }}
diff --git a/urls.py b/urls.py
index 8464f552da1..9197168ef24 100644
--- a/urls.py
+++ b/urls.py
@@ -2,6 +2,7 @@
 from django.conf import settings
 from django.contrib import admin
 from django.views.i18n import javascript_catalog
+from django.views.decorators.cache import cache_page
 
 import authority
 
@@ -19,7 +20,7 @@
     (r'^admin/', include('kadmin.urls')),
 
     # Javascript translations.
-    url('^jsi18n/.*$', javascript_catalog,
+    url('^jsi18n/.*$', cache_page(60 * 60 * 24 * 365)(javascript_catalog),
         {'domain': 'javascript', 'packages': ['kitsune']}, name='jsi18n'),
 )