diff --git a/README.md b/README.md
index 6f1f3dc..5b0059b 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ or create at least one popupcontent entry
 
 use the template tag:
 ```html
+{% load tac_tags %}
 {% tac_popup %}
 ```
 or if rouxcode/django-text-ckeditor is not installed
@@ -69,4 +70,4 @@ urlpatterns = [
     )
     '...'
 ]
-```
\ No newline at end of file
+```