diff --git a/app/assets/javascripts/admin/products/services/variant_unit_manager.js.coffee b/app/assets/javascripts/admin/products/services/variant_unit_manager.js.coffee
index fa3f1fbab2..8a36972d1f 100644
--- a/app/assets/javascripts/admin/products/services/variant_unit_manager.js.coffee
+++ b/app/assets/javascripts/admin/products/services/variant_unit_manager.js.coffee
@@ -2,6 +2,9 @@ angular.module("admin.products").factory "VariantUnitManager", (availableUnits)
   class VariantUnitManager
     @units:
       'weight':
+        0.001:
+          name: 'mg'
+          system: 'metric'
         1.0:
           name: 'g'
           system: 'metric'
@@ -21,12 +24,21 @@ angular.module("admin.products").factory "VariantUnitManager", (availableUnits)
         0.001:
           name: 'mL'
           system: 'metric'
+        0.01:
+          name: 'cL'
+          system: 'metric'
+        0.1:
+          name: 'dL'
+          system: 'metric'
         1.0:
           name: 'L'
           system: 'metric'
         1000.0:
           name: 'kL'
           system: 'metric'
+        4.54609:
+          name: 'gal'
+          system: 'metric'
       'items':
         1:
           name: 'items'