diff --git a/templates/partials/home_banner.html b/templates/partials/home_banner.html
index 54d1a5f..353757b 100644
--- a/templates/partials/home_banner.html
+++ b/templates/partials/home_banner.html
@@ -7,11 +7,9 @@
         </section>
     </div>
     {%- if header.img -%}
-        {# Check if the image contains "$BASE_URL". This feature will be removed in the future #} {# in favour of using the proper image path. It will be a breaking change. #}
         {%- if header.img is containing("$BASE_URL") -%}
-            {%- set image_path = header.img | replace(from="$BASE_URL", to=config.base_url) | safe -%}
-            {# When the feature is removed, uncomment below to throw a descriptive error #}
-            {# {{ throw(message="ERROR: The image path for the header should not contain '$BASE_URL'. Please remove it and use the proper image path.") }} #}
+            {# Conversion no longer supported in favour of proper path. #}
+            {{ throw(message="ERROR: The image path for the header should not contain '$BASE_URL'. Please remove it and use the proper image path.") }}
         {%- else -%}
             {%- set image_path = get_url(path=header.img, trailing_slash=false) | safe -%}
         {%- endif -%}