diff --git a/tailbone/forms/renderers/products.py b/tailbone/forms/renderers/products.py
index c1b7ce35..eda3f240 100644
--- a/tailbone/forms/renderers/products.py
+++ b/tailbone/forms/renderers/products.py
@@ -79,7 +79,7 @@ class DepartmentFieldRenderer(TextFieldRenderer):
     def render_readonly(self, **kwargs):
         dept = self.raw_value
         if dept:
-            return "{0} {1}".format(dept.number, dept.name)
+            return "{0} - {1}".format(dept.number, dept.name)
         return ""
 
 
@@ -90,7 +90,7 @@ class SubdepartmentFieldRenderer(TextFieldRenderer):
     def render_readonly(self, **kwargs):
         sub = self.raw_value
         if sub:
-            return "{0} {1}".format(sub.number, sub.name)
+            return "{0} - {1}".format(sub.number, sub.name)
         return ""
 
 
@@ -101,7 +101,7 @@ class CategoryFieldRenderer(TextFieldRenderer):
     def render_readonly(self, **kwargs):
         cat = self.raw_value
         if cat:
-            return "{0} {1}".format(cat.number, cat.name)
+            return "{0} - {1}".format(cat.number, cat.name)
         return ""