diff --git a/app/services/cache_service.rb b/app/services/cache_service.rb
index 4a87dcea9a..ba19497529 100644
--- a/app/services/cache_service.rb
+++ b/app/services/cache_service.rb
@@ -20,4 +20,17 @@ class CacheService
   def self.latest_timestamp_by_class(cached_class)
     cached_class.maximum(:updated_at).to_i
   end
+
+  module FragmentCaching
+    # Rails' caching in views is called "Fragment Caching" and uses some slightly different logic.
+    # Note: supplied keys are actually prepended with "view/" under the hood.
+
+    def self.ams_all_taxons_key
+      "inject-all-taxons-#{CacheService.latest_timestamp_by_class(Spree::Taxon)}"
+    end
+
+    def self.ams_all_properties_key
+      "inject-all-properties-#{CacheService.latest_timestamp_by_class(Spree::Property)}"
+    end
+  end
 end
diff --git a/app/views/layouts/darkswarm.html.haml b/app/views/layouts/darkswarm.html.haml
index d080be45dd..50b2d3f812 100644
--- a/app/views/layouts/darkswarm.html.haml
+++ b/app/views/layouts/darkswarm.html.haml
@@ -48,9 +48,9 @@
     = inject_current_hub
     = inject_current_user
     = inject_rails_flash
-    - cache "inject-all-taxons-#{CacheService.latest_timestamp_by_class(Spree::Taxon)}" do
+    - cache CacheService::FragmentCaching.ams_all_taxons_key do
       = inject_taxons
-    - cache "inject-all-properties-#{CacheService.latest_timestamp_by_class(Spree::Property)}" do
+    - cache CacheService::FragmentCaching.ams_all_properties_key do
       = inject_properties
     = inject_current_order
     = inject_currency_config