diff --git a/modules/wowchemy/layouts/partials/site_js.html b/modules/wowchemy/layouts/partials/site_js.html
index 8f7cff593..a2bd8e4bc 100644
--- a/modules/wowchemy/layouts/partials/site_js.html
+++ b/modules/wowchemy/layouts/partials/site_js.html
@@ -233,7 +233,7 @@
 
 {{/* EXTENSIBILITY HOOK: BODY-END */}}
 {{/* Deprecated custom_js hook */}}
-{{ if templates.Exists "partials/custom_js" }}
+{{ if templates.Exists "partials/custom_js.html" }}
   {{ partial "custom_js" . }}
 {{ end }}
 {{ partial "functions/get_hook" (dict "hook" "body-end" "context" .) }}