diff --git a/content/blog/markdown.ca.md b/content/blog/markdown.ca.md
index 17aad1d..0242c04 100644
--- a/content/blog/markdown.ca.md
+++ b/content/blog/markdown.ca.md
@@ -29,7 +29,6 @@ Per activar $\KaTeX$ en una publicació, inclou `katex = true` dins de la secci
 +++
 title = "Provant KaTeX"
 date = 2002-11-30
-updated = 2023-07-08
 
 [extra]
 katex = true
diff --git a/content/blog/markdown.es.md b/content/blog/markdown.es.md
index 93a058a..a1edd58 100644
--- a/content/blog/markdown.es.md
+++ b/content/blog/markdown.es.md
@@ -29,7 +29,6 @@ Para activar $\KaTeX$ en una publicación, incluye `katex = true` dentro de la s
 +++
 title = "Probando KaTeX"
 date = 2002-11-30
-updated = 2023-07-08
 
 [extra]
 katex = true
diff --git a/content/blog/markdown.md b/content/blog/markdown.md
index 1efeb3a..9aaac68 100644
--- a/content/blog/markdown.md
+++ b/content/blog/markdown.md
@@ -29,7 +29,6 @@ To activate $\KaTeX$ for a post, include `katex = true` within the `[extra]` sec
 +++
 title = "Testing KaTeX"
 date = 2002-11-30
-updated = 2023-07-08
 
 [extra]
 katex = true