diff --git a/superpage/src/content/courses/nr-13-operador-de-caldeiras.mdx b/superpage/src/content/courses/nr-13-operador-de-caldeiras.mdx
index 692f012..86057aa 100644
--- a/superpage/src/content/courses/nr-13-operador-de-caldeiras.mdx
+++ b/superpage/src/content/courses/nr-13-operador-de-caldeiras.mdx
@@ -6,7 +6,7 @@ excerpt: ...
 draft: false
 
 course:
-  hours: 8
+  hours: 40
   unit_price: 199
 ---